Yearly Archives: 2025

　　In today’s era of globalization, travel has become an indispensable part of people’s lives. Whether going abroad to visit relatives, having business talks, or traveling for a holiday, many people will choose to use international payment methods to facilitate transactions. Among them, icash card, as a new payment method, is favored by travelers because of its convenience and efficiency.With the expanding influence of the industry, icashµ„ø® Our business is also constantly spreading, and the development of the market is also gradually advancing. https://www.icash.uno/

　　Icash point card is a kind of prepaid card, users can recharge a certain amount in the card and then spend it in the merchants who support the card. This advantage enables travelers to avoid complicated currency exchange and ensure the safety of the consumption process when they use it abroad. In this way, not only the convenience of payment is improved, but also the risks brought by carrying a lot of cash are avoided.

　　In the actual use process, the application and recharge of icash cards are relatively simple. Travelers only need to apply for cards in designated channels in China and recharge them. After recharging, the amount in the cards will take effect immediately, which provides great convenience for subsequent consumption. In addition, icash cards also support multiple currencies, which means that users do not have to worry about the conversion between currencies when spending in different countries and regions. When using icash cards, Travelers can experience many advantages. First of all, this payment method greatly reduces the psychological burden when spending abroad. Because of pre-charging, users can control their own consumption within a certain range and avoid the financial burden caused by irrational consumption behavior. Secondly, icash cards usually have corresponding consumption records, which is convenient for users to inquire and manage their expenses at any time, so as to understand their financial situation more clearly.

　　When choosing to use icash card, travelers need to pay attention to several matters. First, make sure to know the applicability and scope of use of the card in the destination country in detail before going out. The acceptance of merchants in different regions may be different, so knowing in advance can avoid unnecessary troubles. Secondly, knowing the handling fee and exchange rate information of the card may lead to higher handling fees in some cases, although it is convenient to use the card. Users should weigh the pros and cons when choosing. In addition, security is also an aspect that travelers can’t ignore. Although icash cards have good security performance, it is still an effective way to protect personal financial security by taking some necessary protective measures, keeping the privacy of cards, checking consumption records regularly, finding abnormal transactions in time and replacing cards when necessary.

　　In order to enable travelers to use icash card more smoothly, many related platforms have also launched a wealth of online and offline services. Users can check the card balance and consumption records at any time through the mobile phone application, and the recharge is faster than the traditional way. Some travel agencies and airlines will also cooperate with this card to launch exclusive offers to add additional benefits to users’ travel.

　　With the acceleration of internationalization, more and more travelers begin to pay attention to the convenience and security of payment methods. In such a big environment, point card payment is undoubtedly a very recommended choice. Whether traveling short distances or long distances, carrying an icash point card can not only save time, but also enhance the travel experience. By using this payment tool reasonably, travelers can ensure their financial security and transparent consumption while enjoying their travels.

　　Design, that is, visual identification system design, is an indispensable part of brand building. Through the design of color, logo, font, graphics and other elements, it constructs the visual language of the brand and conveys the core value and unique charm of the brand. Good design can not only enhance brand recognition, but also enhance brand image, and ultimately promote brand market competitiveness. This paper will discuss in detail the core role of design in brand building and its far-reaching influence.According to professional reports, midjourney illustration prompt There will be a great period of growth, and the market business is constantly expanding, and it will definitely become bigger and bigger in the future. https://www.groprompt.com/

　　Design and brand image building

　　Design is one of the core tools for brand image building. Brand image includes consumers’ perception and emotional connection to the brand, while design helps the brand to create a clear and unique image through the unity and coordination of visual elements. A well-designed system can convey brand values and ideas, so that consumers can quickly identify and resonate emotionally when they see brand logos, advertisements or other media. This deep visual impression helps the brand to stand out in the market.

　　Improve brand recognition

　　Through systematic logo and visual language, the design makes the brand highly recognizable in the market. Whether it is the design of trademarks, the matching of colors or the choice of fonts, it can help consumers recognize brands and generate memories in an instant. For example, once the logos, colors and fonts of some brands appear, consumers can immediately associate with the brand, and this rapid recognition is one of the important factors to enhance the brand competitiveness.

　　Enhance brand market competitiveness

　　With the increasingly fierce market competition, the differentiated competition between brands has become the key for enterprises to win. As a part of brand differentiation strategy, design helps enterprises stand out among many similar brands. Through well-designed visual image, enterprises can convey unique brand culture, attract the attention of more potential consumers, and thus enhance the market competitiveness of brands. Whether in retail stores, advertising, or online platforms, unified and recognizable design will enhance the professional image of the brand and enhance consumers’ trust in the brand.

　　Promote brand communication and identity

　　Design is not only limited to the visual image of the brand, but also affects the communication effect of the brand. A good visual identification system can help brands maintain consistency in the process of communication and avoid brand confusion caused by inconsistent visual elements. When consumers are exposed to brands through multiple channels, they can continuously receive unified brand information, thus deepening their sense of identity with brands. The effect of brand communication is directly proportional to the recognition of consumers, and design plays a vital role in this process.

　　Long-term impact of design

　　The role of design is not only limited to short-term marketing, but also its long-term impact can not be ignored. With the continuous strengthening of brand image and the promotion of brand loyalty, good design can bring lasting competitive advantage to enterprises. Whether it is the release of new products or the expansion of brands across regions, unified design can maintain the consistency and competitiveness of brands in different markets.

　　summary

　　To sum up, as an important part of brand building, design not only helps to enhance the brand’s image and market recognition, but also enhances the brand’s market competitiveness. Through a well-designed visual system, the brand can leave a deep impression on consumers, and enhance the brand’s market influence and communication effect. Therefore, in the process of brand building, enterprises must attach importance to the core role of design and use it to enhance the market competitiveness of brands and promote their long-term development.

　　Laser pointer, also known as laser pointer, pointer, etc., is a pen-shaped emitter designed to be portable, easy to hold in the hand, and processed into a laser module (diode). Common laser pointers include red (650-660nm), green (532nm), blue (445-450nm), and blue-violet (405nm). It is usually used by newspapers, teachers, and docents to project a point of light or a ray of light directed at an object.Only by working together can we turn high powered lasers that burn The value of the play out, the development of the supply market needs. https://highpowerlaser.shop/collections/burning-laser

　　A physical picture of a common laser pointer

　　Early laser pointers (HeNe) HeNe gas lasers produce a laser wavelength of 633nm, typically 1mW. The cheapest laser pointers use a deep red laser diode with a wavelength of nearly 670/650nm. Slightly more expensive with red, orange 635nm diodes. Other colors are also possible, with the green laser at 532 nm being the most common alternative. Later, an orange-yellow laser pointer with a wavelength of 593.5 nm appeared. In 2005, a 473nm blue laser pointer appeared, which was introduced in September. At the beginning of 2010, a blue-violet laser pointer with a wavelength of 405 nm appeared.

　　The brightness of the laser beam on the spot depends on the laser power, the reflectivity of the surface. For the same power, the spectrum of the human eye in the green region (wavelength 520-570nm) is most sensitive and appears to be brighter than other colors. The sensitivity of the wavelength of red or blue decreases.

　　A laser pointer that typically represents the output power of milliwatts (mW). In the United States, lasers are classified by the National Standards Institute and the Food and Drug Administration (FDA). Visible laser pointers (400-700nm) operate at less than 1mW of power, Class 2 or II, visible 1-5mW laser pointers, are Class 3A or IIIa. Class 3B or IIIb lasers produce 5 to 500 mW; Class 4 or 4 lasers produce more than 500mW. The U.S. FDA regulations state that “demonstration laser products” must meet applicable requirements for Class I, IIA, or IIIA devices.

　　Measured laser map

　　Red and orange laser pointers

　　This is the simplest laser because there are red diodes. No more than one battery-powered laser diode. The first red laser pointer, released in the early 80s of the 20th century, sold for a few hundred dollars. Today, they are much smaller and generally cost very little. Diode-pumped solid-state (DPSS) red lasers at 671nm are common.

　　Yellow laser pointer

　　Yellow laser pointers are extremely rare in the market. DPSS technology is obtained by adding two laser beams with wavelengths of 1064 nm and 1342 nm through a nonlinear crystal. The complexity of the process makes the yellow laser pointer unstable and inefficient, with an output power of 1-10mW depending on the temperature, and a pattern jump if it is overheated or too cold. This is because the size of the laser pointer does not provide the required temperature stabilization and cooling parts. In addition, most 593.5nm laser pointers operate in pulsed mode to allow for the use of pump diodes with smaller size and power.

　　Green laser pointer

　　The nonlinear crystal is excited by an infrared laser with a wavelength of 808nm to produce 1064nm infrared light, and then 532nm green light is generated by frequency doubling, which belongs to solid-state lasers. Some green lasers operate in pulsed or quasi-continuous mode to reduce cooling problems and extend battery life. Green lasers, which do not require frequency doubling, have higher efficiency. At night, even low-power green light can be seen due to Rayleigh scattering of atmospheric molecules, and this laser pointer is often used by astronomy enthusiasts to point to stars and constellations. Green laser pointers can have a variety of output powers. The 5mW (IIIA) is the safest to use and is also visible in dim lighting, so no more power is required for pointing purposes.

　　Blue light laser pointer

　　Blue laser pointers such as a specific wavelength of 473 nm usually have the same infrastructure as green lasers. Many factories in 2006 began to produce blue laser modules, mass storage devices, these used laser pointers. This is the type of equipment that pumps the frequency doubling with semiconductors. They most often emit 473 nm, which is doubled by a frequency multiplied by a diode-pumped laser at 946 nm ND:YAG laser or yttrium neodymium vanadate crystals. The BBO crystal with high output power is used for KTP crystals as a lower power doubling.

　　Visible wavelength green laser pointer

　　Some manufacturers are selling indicators of parallel blue laser diodes measuring power over 1500 milliwatts. However, since the claimed power of the “laser pointer” product also includes infrared power (only in semiconductor pumping technology) is still in the beam (for reasons discussed below), the laser is still problematic on the basis of the DPSS-type elements of the more strict visual blue, and is usually not applicable. Due to the use of higher neodymium harmonics, the frequency doubling conversion efficiency is low, and the infrared power is a small fraction of the optimal configuration of the semiconductor pump module, and the conversion of a blue laser at 473 nm is typically 10-13%, which is about half of that typical of green lasers (20-30%).

　　The blue laser can also directly fabricate indium gallium nitride semiconductors, producing frequency-grabby blue light. There are blue laser diodes on the market (447＼5 nm), and the device is a bright same violet laser diode with a power of less than 405 nm, because the longer wavelength is closer to the peak sensitivity of the human eye. The mass production of laser projectors for commercial equipment, such as laser diodes, has driven down prices. The use of popular high-power (1W) 447 nm indicators, which also have improved optical versions of better collimation and lower divergence, comparable to the use of these portable devices, has reduced the sensitivity of green lasers with the intention and cost of human harm.

　　With the rapid development of science and technology, artificial intelligence (AI) technology has become an important driving force in all walks of life, especially in the field of medical devices and intelligent equipment. For artificial intelligence equipment enterprises, brand image not only represents the market position of the enterprise, but also affects the trust and purchase decision of customers. Therefore, (visual identification) design is particularly important for enhancing brand image. This paper will discuss the key strategies that should be followed in the design of artificial intelligence equipment enterprises to help them stand out in the fierce competition market.The industry believes that, midjourney prompt The development of our company marks the rapid and steady progress of the whole industry. https://www.groprompt.com/

　　First, understand the brand core value

　　Before designing, we need to make clear the core value of the brand. For artificial intelligence equipment enterprises, this usually includes innovation, technology, reliability and cutting-edge. Design should fully reflect these core values to ensure the unity and consistency of brand image. For example, the logo, color scheme and font selection of an enterprise should convey the authority and innovation of the enterprise in the field of science and technology.

　　Second, the logo with unique design and easy identification

　　Logo is the core element of brand recognition. A sign of success should be unique, concise and easy to identify. For artificial intelligence equipment enterprises, the logo design should take into account the sense of science and technology and modernity. Innovative graphic design, avant-garde font selection and symbolic patterns can reflect the scientific and technological characteristics of the brand. For example, the elements of geometric shape and futuristic sense are used to highlight the professionalism of enterprises in the field of artificial intelligence.

　　Third, the scientific choice of color scheme

　　Color plays an important role in brand design. Choosing an appropriate color scheme can enhance the brand’s visual appeal and memory. For artificial intelligence equipment enterprises, the color scheme should convey the sense of science and technology and professionalism. Blue and silver usually represent technology and modernity, while green can convey the concept of environmental protection and health. Ensure that the color scheme matches the core values of the enterprise and is consistent in all brand materials to enhance brand awareness.

　　Fourth, the precise choice of fonts

　　The choice of font directly affects the overall image of the brand. For artificial intelligence equipment enterprises, fonts should reflect the sense of science and technology and professionalism. Simple and modern sans-serif fonts can usually effectively convey the innovation and cutting-edge characteristics of enterprises. At the same time, the readability of fonts is also very important to ensure that brand information can be clearly presented in different media. In addition, the selection of fonts should be coordinated with the logo and color scheme of enterprises to maintain visual consistency.

　　V consistency of brand application

　　Design is not only the choice of logo and color, but also the presentation of brand in various application scenarios. This includes business cards, stationery, product packaging, and social media. Ensuring that the design is consistent in all these application scenarios will help to enhance brand awareness and influence. For example, using the design consistent with the brand color scheme on product packaging can make consumers identify the brand at a glance and improve the visibility of the brand.

　　Sixth, pay attention to the user experience

　　For artificial intelligence equipment enterprises, the user experience is not only reflected in the product itself, but also in the visual presentation of the brand. The design should take into account the feelings and needs of users. For example, the design of mobile applications should pay attention to the friendliness of the interface and the convenience of operation. By optimizing the design of user interface (UI) and user experience (UX), we can enhance the overall image of the brand and enhance customers’ trust in the brand.

　　Seven, cooperation with professional designers

　　Finally, although some design work can be done within the enterprise, cooperation with professional designers or designers can usually bring better results. Professional designers have rich experience and creativity, which can help enterprises fully display the core values and goals of the brand through visual design. Choosing a design team who understands the field of artificial intelligence can ensure that the design works are both creative and can accurately convey the brand information.

　　summary

　　In the design of artificial intelligence equipment enterprises, understanding the brand core value, designing unique signs, choosing scientific color scheme, accurate font selection, consistent brand application, paying attention to user experience and cooperating with professional designers are all key strategies to enhance brand image. Through effective design, we can not only improve the brand’s market awareness, but also enhance customers’ trust and loyalty, so as to succeed in the highly competitive market.

모모1 IntroductionIn order to open the market, rechargeable laser pointer Constantly improve the ability of business development and create an extraordinary brand image for it. https://highpowerlaser.shop/collections

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모모Laser diode pumping solid-state lasers (DPLs) have attracted great interest due to their high efficiency, high beam quality, compact structure and long life. In recent years, with the successful development of high-power diode lasers, the development of DPL and its application in military, industrial, medical, scientific research and other fields have been promoted.

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모모The heat loss of the laser diode (LD) accounts for more than 50% of the total power consumption during normal operation, and the instability of the working temperature of the laser diode caused by the heat loss will change its output wavelength, which will affect the efficient and stable output of the DPL. In addition, heat is generated during the light pumping of the laser crystal of a solid-state laser, which also needs to be cooled. With the increase of the power of the solid-state laser pumped by the laser diode, the heat load generated by the device is increasing, and the heat dissipation density is getting higher and higher, and the DPL cooling problem has become a technical difficulty in the current DPL research.

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모모In order to solve the problem of high-power DPL heat dissipation, many scholars at home and abroad have carried out a lot of research work in recent years, and proposed a variety of cooling methods such as microchannel liquid convection heat exchange, solid cooling, spray cooling and micro heat pipe cooling. In this paper, the research status of these technologies is reviewed and analyzed, and on this basis, microchannel boiling heat exchange cooling and liquid nitrogen cooling technologies are proposed.

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모모2 Technical Principles

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모모There are different types of high-power solid-state lasers, such as solid-state heat-capacitance lasers, new thin-slice lasers, fiber lasers, end-face pumping lasers, etc., although the shape and heat dissipation of each laser heat dissipation device are different, but its main heat dissipation devices are the pumping source and gain medium. The cooling principle of the pumping source and gain medium can be illustrated in Figure 1. According to the theory of heat transfer, laser cooling can be expressed as follows:

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모모In the formula, the heat dissipation is the heat dissipation capacity of the heat dissipation device, the 붸 is the convective heat transfer coefficient of the cooling working fluid in the heat sink channel, the heat exchange area of the heat sink channel, the wf is the temperature of the inner wall of the heat sink channel, and the f is the temperature of the cooling working fluid. 멊h is scattered

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모모Thermal device temperature. The purpose of laser cooling is to take away the heat dissipation of the heat dissipation device and ensure a certain temperature of the heat dissipation device.

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모모It can be seen from equation (1) that in order to improve the heat dissipation, the convective heat transfer coefficient of the cooling working fluid in the heat sink channel should be increased as much as possible, the heat exchange area of the heat sink channel should be increased, and the temperature of the cooling working fluid should be reduced. At the same time, the thermal conductivity of the heat sink is reduced, so that the temperature of the inner wall of the heat sink channel is uniform and as close to the temperature of the heat sink device as possible.

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모모3 Research status

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모모The research status of four cooling technologies, namely microchannel liquid convection heat transfer, solid cooling, spray cooling and micro heat pipe cooling, is reviewed and analyzed.

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　　As the saying goes, “if you want to do a good job, you must first sharpen your tools”, when you want to go on stage to give a wonderful PPT explanation or teaching, in order to let the audience clearly grasp the progress position of what the narrator says, the guidance of the laser pointer is indispensable. However, there are not only a variety of styles that compound the functions of the briefing machine and mouse in the laser pointer products, but also common red light and professional-grade green light and blue light in terms of light color, so it must not be easy to buy.Down-to-earth right burning laser pen In-depth research is the only way to pursue development. https://highpowerlaser.shop/collections/burning-laser

　　Therefore, this article will take you to understand the purchase skills of laser pointers, whether you want to find a style for presentations, or need a higher power industrial laser pointer, as long as you can find the most suitable product after reading this article, let’s read down to take a look!

　　Benefits of using a laser pointer:

　　When teaching and giving presentations on the podium, it is usually necessary to use auxiliary props such as laser pointers, so that the audience can clearly know where the content mentioned is on the PPT. However, many people who are looking for convenience and speed will choose to use their hands or long instruments such as batons to instruct, but laser pointers also have many irreplaceable advantages.

　　First, when the screen is too large or inconvenient to move around on stage, the hand and stylus may not be able to reach every corner of the frame, while the laser pointer can easily reach all the beams. In addition, when using a finger or a command pen, it is inevitable that part of the picture will be obscured by the shadow of the body, and the dotted laser pointer ensures that the audience can see the full text and graphics of the presentation.

　　In addition, when using a projector or or other device to make a report, it is common to turn off light sources such as electric lights to make the projected image clearer, but at the same time, the narrator’s movements become difficult to read due to the darkness, and the laser pointer can be clearly seen in a dimly lit environment. Therefore, it is recommended that all commentators buy a laser pointer in case of emergency, which will not only be more flexible in the way of use, but also greatly improve the accuracy of the report.

　　Key points for choosing a laser pointer

　　Next, we will explain what to consider when choosing a laser pointer, and whether you are buying from a physical store or an online store, you can find a product that meets your needs by checking the following points.

　　1. Think about the color of the light first

　　Laser pointers are mainly divided into red and green depending on the wavelength of the light, and although there are other colors such as blue light on the market, the following details the differences between the most common red and green colors.

　　1.1 Red light: high popularity, relatively affordable and easy to get

　　The red light type must be the most familiar laser pointer style in everyone’s impression, because of its cheapness, many styles and high popularity, it is very suitable for people who want to start quickly, in addition, the red light type due to low power consumption, a single battery can be used for a long time and is not easy to cut off, it is quite recommended to use people with high frequency to buy.

　　However, compared with green light, red light is not easy to project on screens such as plasma TVs, and its visual sensitivity and irradiation distance are also unsatisfactory, but it is more than enough for use in small spaces in classrooms or conference rooms.

　　1.2 Green light: suitable for large, bright spaces

　　Green light has high visual sensitivity and a long projection distance, and there are even high-performance models with a range of up to 200~300m on the market, so it is more stable for people who often use it in large conference rooms and lecture halls. However, due to the complexity of the structure, the average price is higher than that of the red light model; However, if you buy a cheap model, problems such as unstable beam output may occur, so it is recommended to compare the performance of each product when buying a green laser pointer to avoid mistakes.

　　2. The shape affects the feel when using

　　Laser pointers have a variety of styles to choose from depending on the shape, and it is recommended to evaluate the suitable products according to personal usage habits. For example, users who prioritize portability can choose a small pen type or key ring type; If you are concerned about the freedom of your hands when using it, you can choose a ring that can be fastened to your finger like a ring; For those who value grip, there is a special shape that enlarges the grip to match the shape of the palm.

　　However, when considering the feel, we should not ignore the disadvantages that come with it, such as the light source of the ring model is usually weak, and the style with a large grip will be bulky overall, so it is important to evaluate the balance of the advantages and disadvantages of the product when purchasing in order to find the most ideal product.

　　3. Diverse accessibility features

　　In addition to the models that simply have the function of an indicator light, there are also models with a variety of wireless technologies that can improve the smoothness of reporting.

　　3.1 Presentation function: easily switch PPT pages

　　Many occasions that use laser pointers to report will be operated together with PowerPoint (referred to as PPT) and other presentation software, at this time, if you choose a model with wireless technology, you can freely turn the page, so that the process of reporting can be more easily explained and freely interact with the audience without the scope of the computer.

　　3.2 Mouse function: free operation of the computer

　　If you have to operate the computer to play videos and open Excel spreadsheets from time to time, it is recommended to choose a laser pointer with mouse function, because it can freely click and slide the page, which can greatly reduce the rhythm of the report caused by operating the computer. Although this type of product has a large number of buttons and takes time to get started, it can be a great tool for presentations after getting used to the interface.

　　4. Confirm the range of wireless signal reception

　　If you intend to use the additional functions described in the preceding paragraph, the signal is usually connected by a USB wireless receiver or Bluetooth, and in order to ensure a smooth and uninterrupted signal between the laser pointer and the computer, it is important to confirm the signal reception range of the product when purchasing the relevant product.

　　Most of the signal range in commercial products falls between 10m~30m, so if you plan to use it in a large conference room, it is recommended to choose a wide range of models. In addition, the Bluetooth model usually has a large signal reception range, and even a long-distance product of up to 50m can be found, if you can’t confirm the size of the site before arriving at the site, or often operate the laser pointer in different scale locations, you must be able to use the Bluetooth laser pointer more securely.

　　5. CNS mark: to ensure product safety

　　Since the laser pointer is made to be recognized by the human eye by projecting a high-power concentrated beam, if it is directly irradiated to the eye, there will be a risk of blindness, so it is important to choose a model that has been inspected by the Bureau of Standards, Inspection and Inspection of the Ministry of Economic Affairs and passed the national standard (CNS, also known as orthography) when purchasing.

　　Generally speaking, the power of laser pointers for presentation on the market is limited to laser class 2 and 1mW, but if it is used for advanced applications such as engineering and stargazing, there are also products with higher power on the market, so it is recommended to select products according to individual use purposes. If you only need to use it in small spaces such as classrooms and conference rooms, you can reduce the risk to humans by choosing products with safety signs.

　　summary

　　In order to complete a perfect briefing, a laser pointer that can make a point is indispensable. By reading the key points of this article, I believe you have gradually clarified what products are suitable for you. I wish everyone can choose the right laser pointer for you.

　　Design, that is, visual identification system design, is an indispensable part of brand building. Through the design of color, logo, font, graphics and other elements, it constructs the visual language of the brand and conveys the core value and unique charm of the brand. Good design can not only enhance brand recognition, but also enhance brand image, and ultimately promote brand market competitiveness. This paper will discuss in detail the core role of design in brand building and its far-reaching influence.In view of the actual needs of society, midjourney portrait prompt We need to change some original problems to better serve the society and benefit people. https://www.groprompt.com/

　　Design and brand image building

　　Design is one of the core tools for brand image building. Brand image includes consumers’ perception and emotional connection to the brand, while design helps the brand to create a clear and unique image through the unity and coordination of visual elements. A well-designed system can convey brand values and ideas, so that consumers can quickly identify and resonate emotionally when they see brand logos, advertisements or other media. This deep visual impression helps the brand to stand out in the market.

　　Improve brand recognition

　　Through systematic logo and visual language, the design makes the brand highly recognizable in the market. Whether it is the design of trademarks, the matching of colors or the choice of fonts, it can help consumers recognize brands and generate memories in an instant. For example, once the logos, colors and fonts of some brands appear, consumers can immediately associate with the brand, and this rapid recognition is one of the important factors to enhance the brand competitiveness.

　　Enhance brand market competitiveness

　　With the increasingly fierce market competition, the differentiated competition between brands has become the key for enterprises to win. As a part of brand differentiation strategy, design helps enterprises stand out among many similar brands. Through well-designed visual image, enterprises can convey unique brand culture, attract the attention of more potential consumers, and thus enhance the market competitiveness of brands. Whether in retail stores, advertising, or online platforms, unified and recognizable design will enhance the professional image of the brand and enhance consumers’ trust in the brand.

　　Promote brand communication and identity

　　Design is not only limited to the visual image of the brand, but also affects the communication effect of the brand. A good visual identification system can help brands maintain consistency in the process of communication and avoid brand confusion caused by inconsistent visual elements. When consumers are exposed to brands through multiple channels, they can continuously receive unified brand information, thus deepening their sense of identity with brands. The effect of brand communication is directly proportional to the recognition of consumers, and design plays a vital role in this process.

　　Long-term impact of design

　　The role of design is not only limited to short-term marketing, but also its long-term impact can not be ignored. With the continuous strengthening of brand image and the promotion of brand loyalty, good design can bring lasting competitive advantage to enterprises. Whether it is the release of new products or the expansion of brands across regions, unified design can maintain the consistency and competitiveness of brands in different markets.

　　summary

　　To sum up, as an important part of brand building, design not only helps to enhance the brand’s image and market recognition, but also enhances the brand’s market competitiveness. Through a well-designed visual system, the brand can leave a deep impression on consumers, and enhance the brand’s market influence and communication effect. Therefore, in the process of brand building, enterprises must attach importance to the core role of design and use it to enhance the market competitiveness of brands and promote their long-term development.

　　As the saying goes, “if you want to do a good job, you must first sharpen your tools”, when you want to go on stage to give a wonderful PPT explanation or teaching, in order to let the audience clearly grasp the progress position of what the narrator says, the guidance of the laser pointer is indispensable. However, there are not only a variety of styles that compound the functions of the briefing machine and mouse in the laser pointer products, but also common red light and professional-grade green light and blue light in terms of light color, so it must not be easy to buy.As an important brand soul of the company, burning laser pen Has outstanding performance, through the market test, still has a strong development trend. https://highpowerlaser.shop/collections/burning-laser

　　Therefore, this article will take you to understand the purchase skills of laser pointers, whether you want to find a style for presentations, or need a higher power industrial laser pointer, as long as you can find the most suitable product after reading this article, let’s read down to take a look!

　　Benefits of using a laser pointer:

　　When teaching and giving presentations on the podium, it is usually necessary to use auxiliary props such as laser pointers, so that the audience can clearly know where the content mentioned is on the PPT. However, many people who are looking for convenience and speed will choose to use their hands or long instruments such as batons to instruct, but laser pointers also have many irreplaceable advantages.

　　First, when the screen is too large or inconvenient to move around on stage, the hand and stylus may not be able to reach every corner of the frame, while the laser pointer can easily reach all the beams. In addition, when using a finger or a command pen, it is inevitable that part of the picture will be obscured by the shadow of the body, and the dotted laser pointer ensures that the audience can see the full text and graphics of the presentation.

　　In addition, when using a projector or or other device to make a report, it is common to turn off light sources such as electric lights to make the projected image clearer, but at the same time, the narrator’s movements become difficult to read due to the darkness, and the laser pointer can be clearly seen in a dimly lit environment. Therefore, it is recommended that all commentators buy a laser pointer in case of emergency, which will not only be more flexible in the way of use, but also greatly improve the accuracy of the report.

　　Key points for choosing a laser pointer

　　Next, we will explain what to consider when choosing a laser pointer, and whether you are buying from a physical store or an online store, you can find a product that meets your needs by checking the following points.

　　1. Think about the color of the light first

　　Laser pointers are mainly divided into red and green depending on the wavelength of the light, and although there are other colors such as blue light on the market, the following details the differences between the most common red and green colors.

　　1.1 Red light: high popularity, relatively affordable and easy to get

　　The red light type must be the most familiar laser pointer style in everyone’s impression, because of its cheapness, many styles and high popularity, it is very suitable for people who want to start quickly, in addition, the red light type due to low power consumption, a single battery can be used for a long time and is not easy to cut off, it is quite recommended to use people with high frequency to buy.

　　However, compared with green light, red light is not easy to project on screens such as plasma TVs, and its visual sensitivity and irradiation distance are also unsatisfactory, but it is more than enough for use in small spaces in classrooms or conference rooms.

　　1.2 Green light: suitable for large, bright spaces

　　Green light has high visual sensitivity and a long projection distance, and there are even high-performance models with a range of up to 200~300m on the market, so it is more stable for people who often use it in large conference rooms and lecture halls. However, due to the complexity of the structure, the average price is higher than that of the red light model; However, if you buy a cheap model, problems such as unstable beam output may occur, so it is recommended to compare the performance of each product when buying a green laser pointer to avoid mistakes.

　　2. The shape affects the feel when using

　　Laser pointers have a variety of styles to choose from depending on the shape, and it is recommended to evaluate the suitable products according to personal usage habits. For example, users who prioritize portability can choose a small pen type or key ring type; If you are concerned about the freedom of your hands when using it, you can choose a ring that can be fastened to your finger like a ring; For those who value grip, there is a special shape that enlarges the grip to match the shape of the palm.

　　However, when considering the feel, we should not ignore the disadvantages that come with it, such as the light source of the ring model is usually weak, and the style with a large grip will be bulky overall, so it is important to evaluate the balance of the advantages and disadvantages of the product when purchasing in order to find the most ideal product.

　　3. Diverse accessibility features

　　In addition to the models that simply have the function of an indicator light, there are also models with a variety of wireless technologies that can improve the smoothness of reporting.

　　3.1 Presentation function: easily switch PPT pages

　　Many occasions that use laser pointers to report will be operated together with PowerPoint (referred to as PPT) and other presentation software, at this time, if you choose a model with wireless technology, you can freely turn the page, so that the process of reporting can be more easily explained and freely interact with the audience without the scope of the computer.

　　3.2 Mouse function: free operation of the computer

　　If you have to operate the computer to play videos and open Excel spreadsheets from time to time, it is recommended to choose a laser pointer with mouse function, because it can freely click and slide the page, which can greatly reduce the rhythm of the report caused by operating the computer. Although this type of product has a large number of buttons and takes time to get started, it can be a great tool for presentations after getting used to the interface.

　　4. Confirm the range of wireless signal reception

　　If you intend to use the additional functions described in the preceding paragraph, the signal is usually connected by a USB wireless receiver or Bluetooth, and in order to ensure a smooth and uninterrupted signal between the laser pointer and the computer, it is important to confirm the signal reception range of the product when purchasing the relevant product.

　　Most of the signal range in commercial products falls between 10m~30m, so if you plan to use it in a large conference room, it is recommended to choose a wide range of models. In addition, the Bluetooth model usually has a large signal reception range, and even a long-distance product of up to 50m can be found, if you can’t confirm the size of the site before arriving at the site, or often operate the laser pointer in different scale locations, you must be able to use the Bluetooth laser pointer more securely.

　　5. CNS mark: to ensure product safety

　　Since the laser pointer is made to be recognized by the human eye by projecting a high-power concentrated beam, if it is directly irradiated to the eye, there will be a risk of blindness, so it is important to choose a model that has been inspected by the Bureau of Standards, Inspection and Inspection of the Ministry of Economic Affairs and passed the national standard (CNS, also known as orthography) when purchasing.

　　Generally speaking, the power of laser pointers for presentation on the market is limited to laser class 2 and 1mW, but if it is used for advanced applications such as engineering and stargazing, there are also products with higher power on the market, so it is recommended to select products according to individual use purposes. If you only need to use it in small spaces such as classrooms and conference rooms, you can reduce the risk to humans by choosing products with safety signs.

　　summary

　　In order to complete a perfect briefing, a laser pointer that can make a point is indispensable. By reading the key points of this article, I believe you have gradually clarified what products are suitable for you. I wish everyone can choose the right laser pointer for you.

　　The design of brand visual identity system () is one of the key tools for every enterprise to stand out in the market competition. A successful brand can not only enhance the brand image, but also enhance the memory and trust of consumers. However, the cost of brand design is usually high, so it is very important for enterprises to understand its charging structure and how to arrange the budget reasonably. This paper will comprehensively introduce the cost composition of brand design and how to make a reasonable budget arrangement to help enterprises better control the design cost.The data shows that, midjourney illustration prompt Its development potential should not be underestimated, and it is also the inevitability of its existence. https://www.groprompt.com/

　　The cost composition of brand design

　　The cost of brand design usually consists of several parts, mainly including the following aspects:

　　1 Design creativity and planning cost: This is the most basic and key link in the process of brand design. The design needs to create a unique visual system for the brand and meet the needs of the target audience through market research, brand analysis and creative conception.

　　2 Design and production costs: including logo design, color scheme, font design and other specific design work costs. At this stage, the designer will carry out specific design implementation according to the planning scheme and complete the preliminary visual manuscript.

　　3. Cost of revision and improvement: During the process of brand design, customers may put forward revision opinions. The number of revisions and improvements and the amount of work directly affect the increase of expenses.

　　Post-implementation cost: Once the design is completed, enterprises need to use these design elements in different application scenarios, such as printed matter, design and packaging design. The realization of each application field has its own independent cost.

　　Factors affecting the cost of brand design

　　The level of brand design cost is closely related to the following factors besides the charging standard of the design itself:

　　1 Brand scale: The brand design of large enterprises is usually more complicated, which requires more market research and many revisions, and the cost is naturally higher.

　　2 Design experience and reputation: Well-known designers will charge higher design fees because of their design team’s experience and high-level service.

　　3 Complexity of design requirements: The higher the design requirements, the wider the creative and design fields involved, and the cost will naturally increase accordingly.

　　How to arrange the brand design budget reasonably

　　In order to ensure that the brand design can be successfully completed within the budget, enterprises need to plan and arrange the design expenses reasonably:

　　1 Clear budget scope: Set the design budget according to the actual situation of the enterprise, and try to avoid over-compression of the budget. Under normal circumstances, the cost of brand design should occupy a part of the marketing budget of enterprises.

　　Choose the right design: within the budget, choose the design with high cost performance, not just according to the price level. By evaluating the past cases of design, ensure that the design level matches the budget.

　　3 Payment by stages: Many designs will adopt payment by stages, and enterprises can pay in different stages to avoid excessive one-time payment and ensure that the design results of each stage meet expectations.

　　Suggestions on budget control of brand design

　　1. Reasonably estimate the revision times: specify the revision times and conditions provided by the design, so as to avoid budget overruns caused by too many revisions.

　　2. Avoid extra expenses: Before signing the contract, make sure that the scope of expenses is clear to avoid hidden expenses in the later period, such as extra design modification and urgent expenses.

　　3 Consider long-term cooperation: If the enterprise plans to update and optimize the brand for a long time, it can establish a long-term cooperative relationship with the design, which will help to obtain preferential prices in future projects.

　　summary

　　Brand design is one of the core tasks for enterprises to enhance their brand image, and the design cost is usually calculated according to many factors such as creative planning, design, production and implementation. When designing, enterprises should first make clear the budget range, choose the appropriate design according to their own needs, and plan the expenses reasonably to ensure the smooth progress of the design work. At the same time, enterprises should also maintain good communication with the design to avoid unnecessary extra expenses. In terms of budget control, reasonable planning of revision times, selection of appropriate phased payment methods and establishment of long-term cooperative relationship with design are all effective control strategies.

　　1 IntroductionIn order to facilitate users to have a better experience, strong laser pointer high power Many attempts have been made to upgrade the products, and the results are also very good, and the market performance tends to be in a good state. https://highpowerlaser.shop/collections/burning-laser

　　Laser beam synthesis has been proposed and widely studied and applied in order to overcome the challenges encountered in improving the performance of single laser beams. As early as the 60s of the 20th century, Mr. Liu Songhao [1″ target=_blank> pointed out in the article “The Development Status of Lasers”: “In terms of device structure, in order to increase the output energy of a single rod-shaped working substance, in addition to increasing the length and diameter of the rod and increasing the energy density of the excitation light source, a multi-light source excitation device can be used. In order to increase

　　With the addition of output energy, dozens or even hundreds of devices can be coupled to form a so-called light maser array. The use of a maser array not only has the potential to greatly increase the output energy of the device, but also reduces the divergence angle of the output beam

　　Few. This approach has the potential to be one of the ways to develop high-energy devices. “The results of the literature survey show that the research process of laser beam synthesis is almost synchronous with that of lasers [2” target=_blank>

　　。 As stated in Ref. [1″ target=_blank>, “The implementation of the light maser array is very difficult, and many complex scientific and technical problems must be solved. ￣

　　Since the beginning of the 21st century, fiber laser has been fully developed. With the overlapping factors such as the modularization of fiber lasers, the superior performance of fiber devices, and the rapid development of information technology, important progress has been made in laser beam synthesis technology with fiber lasers as typical units [3-12″ target=_blank>, which has become a scientific frontier and key research direction in the field of lasers, and has been an important topic of international conferences such as Photonics West and Advanced Fiber Laser.

　　The domestic research results are also very fruitful, with scientific and technological journals successively publishing special albums [13-14″ target=_blank>, comprehensive academic conferences setting up special seminars [15″ target=_blank>, and beam synthesis gradually realizing the empowerment of laser systems [16″ target=_blank>. There are many types of lasers that can be synthesized and technical solutions for synthesis [17-23″ target=_blank>. Ref. [24″ target=_blank> provides a comprehensive analysis of the progress of laser beam synthesis from 2011 to 2020, covering all laser types. Ref. [25″ target=_blank> focuses on the progress of fiber laser coherent synthesis. In this paper, we comprehensively review the research progress of various synthesis technologies in recent years from multiple perspectives such as power synthesis, spectral synthesis, coherent synthesis and composite synthesis, analyze the development trend, summarize the research experience, and refine the latest trends, so as to provide reference for scientific research, teaching and application personnel in the field of fiber laser and beam synthesis.

　　2 Power synthesis

　　Power synthesis is the most common laser synthesis method [26″ target=_blank>, which can generally be divided into two categories: space power synthesis and all-fiber power synthesis. Among them, space synthesis generally refers to the control of the optical axis of each laser beam to make it pass

　　Free transmission or focusing and other methods to achieve spot coincidence at the target. Their common feature is that the beam quality is reduced while increasing the power [27″ target=_blank>. The pigtail coupled diode laser, which is commonly used in the development of fiber lasers, mostly adopts the method of spatial synthesis in its internal structure. For fiber lasers, most of the reports on spatial synthesis have focused on the development of high-power fiber laser systems [28″ target=_blank>. In recent years, there have been few reports on technology.

　　In contrast, all-fiber power synthesis has been a hot topic in laser synthesis in recent years, and its typical structure is shown in Figure 1 [29″ target=_blank>. As early as 2013, IPG Photonics reported that the world’s first 100 kW high-power fiber laser system was realized based on the power synthesis of 90 kW lasers, which was successfully applied to the field of laser processing [30″ target=_blank>. Soon after, a high-power fiber laser system in the 120 kW class was reported. The key to all-fiber power synthesis is the low-insertion-loss, high-power adaptive power combiner, which IPG Photonics’ homepage envisions for a 500 kW power output [31″ target=_blank>.

　　With the improvement of traction and power combiner performance required by applications, in recent years, several units have realized 100 kW fiber laser systems based on all-fiber power synthesis. In 2021, the University of South China and Ruike Gong

　　The company reported the first 100 kW fiber laser system in China [32-33″ target=_blank>; In 2024, Kaplin, Han’s, and Chuangxin have successively reported high-power fiber laser systems ranging from 150 kW to 200 kW [29,34-36″ target=_blank>. As long as the power beam combiner has sufficient “brightness redundancy” (i.e., the product of the diameter of the output pigtail and the numerical aperture is greater than the sum of the diameter and numerical aperture of all input fibers), then there is great potential to achieve low insertion loss and high power acceptance. Of course, the product of the diameter of the output pigtail and the numerical aperture also determines the beam quality of the output laser, which determines the application scenario and application effect.

　　In addition to continuing to increase the output power, there are three trends worth paying attention to in the power synthesis of all-fiber structures. The first is the development of ultra-high power fiber laser systems of 100 kW (or more) based on all-fiber power synthesis, which not only drives technological progress in the direction of laser devices and laser technology, but also promotes the development of advanced optoelectronic measurement [37″ target=_blank>. For example, the 150 kW fiber laser system reported in Ref. [35″ target=_blank> has been criticized by researchers because the output power exceeds the range of common calorimetry-based laser power meters

　　The innovative use of optical pressure-based power measurement methods [38″ target=_blank> provides a solution for direct measurement of higher power lasers. The second is the quality (brightness) of the laser beam synthesized by power. As mentioned above, if the product of the diameter of the output pigtail and the numerical aperture is large enough, then ultra-high power output can be achieved

　　But the quality of the output laser beam will deteriorate. The author has noticed that in 2009, IPG Photonics announced a project to achieve an output power of more than 50 kW and a beam quality of M2 through multi-laser all-fiber power synthesis (e.g., phase control [25″ target=_blank>) are possible.To further improve the beam quality of the system output, for example, Ref. [40″ target=_blank> has achieved a highly stable near-single-mode 10,000-watt laser output, and the mode control based on photonic lanterns [41″ target=_blank>, which has attracted much attention in recent years, is essentially in this category.