Building a quantum cascade laser on silicon is extremely challenging, mainly due to the strong absorption of SiO2 in the long-wavelength mid-infrared band. “This means that we not only need to build different types of laser pointer on silicon materials, but also different types of silicon waveguides.” The project leader said: “We built SONOI waveguides and used…
Tag: Power
Provide cooling equipment products for laser pointer applications
Laser tube cutting technology has begun to enter the pipe industry. It is very suitable for the cutting of various metal pipes. It has the characteristics of high automation, high efficiency and high output. There is no need to replace the corresponding saw blades for pipes of different materials. Anyway, it is “one size fits…
Combined beam multimode lasers have become various fiber lasers
It can be said that in just a few years, 10-15kW power combined beam multimode laser pointer have become the standard equipment of various fiber laser manufacturers. Although the application of multi-mode high-power lasers in the industrial field has become more and more extensive, the beam quality factor of most industrial multi-mode lasers on the market of…
The purpose of the new laser pointer weapon is to ensure the safety of civilians
It is said that the Israeli Ministry of Defense, the Israeli Defense Forces and the Israeli Defense Corporation Systems Corporation announced on Sunday a state-of-the-art laser pointer-guided mortar called the “Iron Stinger”. The mortar uses lasers combined with GPS to guide it to the target and fires 120mm shells. It recently completed a series of tests…
A new generation of warships equipped with laser pointers
A new surface combat ship of the Navy may be equipped with futuristic weapon systems, and these weapons have only appeared in science fiction so far. A senior navy official revealed in a recent interview that he is planning to install laser pointer weapons, electromagnetic guns and even particle beam guns on a new generation of large…
European space laser pointer communication satellite is about to launch
For now, the space laser communication is being transferred from the laboratory stage to the formal stage green laser pointer. On this basis, this means that the first satellite of the European Data Relay Satellite System is finally about to be launched. The specific time is currently tentatively scheduled for launch at the Baikonur Cosmodrome in…
The French Laser Pointer Communication New Trend Orbit System Project Launched
The French company and the French National Space Research Center jointly developed and evaluated atmospheric turbulence compensation modules. This 18-month project aims to improve laser pointer satellite communication solutions by developing a module that compensates for atmospheric turbulence. In order to achieve this goal, the two organizations, with the support of CNES, will concentrate their respective expertise…
Laser pointers for professional field directions and research topics
Throughout these experiences, what is the key and important in learning and researching laser pointer work? In most cases, the choice of professional field direction and research topic should take the first place. If the professional direction is wrong, it may become “a place where heroes are useless”; and if the research topic is not properly selected,…
The Mars expedition mission offers the opportunity to bring a laser pointer
Research work must be able to provide or develop useful and necessary technologies for U.S. space missions. Although JPL also encourages researchers to publish papers, it pays more attention to whether the research results can be used for it. My work there is to develop advanced mid-infrared semiconductor laser pointer whose performance indicators must meet the requirements…
Application analysis of laser pointer cutting of metal materials
All metal materials have high reflectivity to infrared wave energy at room temperature, but the CO2 laser pointer emitting a 10.6um beam in the far-infrared band is still successfully applied to many metal laser cutting practices. The initial absorption rate of 10.6um laser beam by metal is only 0.5%~10%. However, when a focused laser beam with a…