After this, it was only in 2017 that they continued their work. In fact, their work was very similar. They also used the first-order Laguerre Gaussian beam to produce the same cone-shaped micro-nano structure, but their The structure is richer, they analyzed more parameters and more situations, and produced different results. The next job was…
Author: htpow
Test laser pointer to realize laser communication
“80 satellites carrying IoT communications will be launched by 2023 to achieve global coverage.” On the 24th, the fourth “China Space Day” series of events were held at Wuhan National Aerospace Industry Base, Deputy General Manager of Aerospace Cloud Technology Co., Ltd. Du Li said that Xingyun Project will launch two test satellites, Xingyun II…
Vision Correction Surgery Laser Pointer Promotes British Vision Storm
Due to technological breakthroughs, scientists have managed to make laser eye surgery more effective and cheaper than ever. Any glasses wearer will tell you that glasses are hardly a practical choice. You may break or lose them at any time. They are a nightmare, especially when you walk on the street on a rainy day…
New progress has been made in module research Laser pointer
The research group of the Thin Film Optics Technology Research Office of the Institute of Optoelectronics Technology of the Chinese Academy of Sciences has made new progress in the study of laser pointer pulse width broadening technology in excimer lithography systems: a pulse width broadening structure based on a double beam splitter and multiple mirrors is proposed….
The entire projector market ushered in an opportunity for the development of laser pointers
Projectors using LED light source technology are still moving towards the home market. The world-renowned home theater projector brand Sim2 also announced the launch of the top theater projector M120 with LED light source, which uses a 0.95 inch full HD DMD chip (this chip is generally used in high-end home projectors), With a brightness…
New light source projector changes the future laser pointer technology
In the era of traditional light source projectors, the homogeneity of products is serious, especially for domestic projectors, only price competition is left. Since the new light source technology has been applied to the projector market, projector products have only started a new round of technical competence. The new light source technology is also praised…
As the core component of high-power solid-state laser pointer and
The concept of the laser was put forward in the 1950s, and many Nobel Prizes related to laser pointer optics have appeared since it was put forward. However, conventional laser physical self-mode-locking technology is gradually becoming saturated. Wang Yun pointed out that the application of lasers in medical and biological applications in the future is an industry…
The accepted price also reflects the improvement of laser pointer technology
The green part of the fluorescent pink wheel mostly indicates the problems of the green laser pointer. The price of laser light sources has continued to fall in recent years. From the early price of tens of thousands of yuan to the price that can be accepted by many people, it also reflects the improvement of…
Five applications of ultra-stable pulsed fiber laser pointer
The birth of pulsed laser technology is an important breakthrough in the history of laser pointer development. It has been widely used in many industries and has made great contributions to the upgrading of manufacturing and the promotion of laser technology. Laser has a deep technical deposit in the field of pulsed fiber lasers. At present, it…
Semiconductor laser pumped solid-state laser pointer
Pulsed nanosecond laser is one of the main products. This series has a very wide product line, with power ranging from tens of watts to 2500 watts, and peak power from KW to MW. The largest application market for nanosecond laser pointer is the cutting of battery tabs, whether it is power batteries, 3C soft pack batteries,…