The advantages of laser are not only technical, but also have strategic significance for the development of the country’s entire imaging industry. The development of laser pointer light source technology in the Chinese market is very fast, and the gap between technology and foreign countries is not particularly large. In the past, projection light sources have been…
Author: htpow
Competition in the laser pointer market will be fierce in the future
In the business and education markets, because the current cost of laser pointer light sources is still too high, it is still difficult for ordinary purchasing agencies to accept the price of tens of thousands of yuan. Therefore, traditional lamp projectors still occupy the main market share. As the cost of laser light sources decreases, I believe…
The maturity of technology allows laser pointer light source projectors to be applied
Laser projectors can be used in areas such as smart cities. Laser light projectors have broad application prospects in the realization of smart cities, safe cities, smart education, smart homes and many other fields. As the country pays more and more attention to green development and supports entrepreneurship, the laser pointer projection industry has an unprecedented opportunity….
The most widely used laser pointer photochemical treatment in laser processing
For single-layer suspended graphene, this value of visible light can be accurate to 2.3%. In addition, the graphene on the substrate can provide up to 10 times the light absorption according to the nature and interface of the substrate. When using an ultrafast laser pointer with a very high photon density, light absorption can be further improved….
The project attempts to use the development of integrated laser pointer photonics
Through the MOABB project, DARPA researchers are committed to building a plane millimeter-level transmitter/receiver unit with a high fill factor aperture, non-mechanical beam control, and integrated amplification. DARPA scientists claim that free-space optical systems have huge potential for sensing, lighting, and communication. Micron wavelengths can achieve an angular resolution of 0.001 degrees. The MOABB project…
It is expected to be used to realize highly flexible and compact laser pointers
The practical applications of this technology include all-optical reconfigurable routers, ultra-fast optical modulators and optical switches for optical networks, and microwave photonic circuits. What is needed now is to develop these ideas into practical applications as soon as possible. In an interview with reporters, the project leader, professor of physics and astronomy at the University…
Ultrafast laser pointer assists researchers in developing programmable optical chips
Researchers from the University of Southampton in the United Kingdom and the French Institute have discovered that the silicon chip can realize programmable logic by controlling the light. Silicon photonics is the foundation of next-generation chip technology and optical communication technology, and is positioned to realize emerging applications such as optical interconnection, microwave photonic circuits,…
The principle and classification of metal laser pointer cutting
Metal laser cutting is one of the important applications of current laser technology. With the development of fiber laser pointer technology, metal laser cutting has gradually become the main market for laser applications, and laser cutting equipment has gradually become the main force to replace traditional metal cutting equipment. In fact, the cutting process of a metal…
Laser pointer cutting applied to metal processing
Laser cutting has been widely used in all walks of life, bringing a lot of convenience to the processing and manufacturing industry. So what are the differences between laser pointer cutting and traditional processing technology? Next, let me give you a brief introduction. Laser pointer cutting is used in metal processing, which can reduce the processing procedures…
The development trend will give birth to a larger-scale laser pointer industry
Until 2016 and 2017, when laser pointer suddenly entered the market, the price of fiber lasers began to plummet. At present, it is basically in line with the trend of roughly halving prices every 18 months. In other words, the laser industry driven by fiber lasers will enter a period of rapid expansion similar to the development…