followers view all
following view all
|buylaserpointer is not in any groups|
Comparing with other formal 1mW Laser Pointer pen devices
Comparing with other formal 1mW Laser Pointer pen devices, 445nm blue laser diode module adopts qualified glass cylindrical lens as its dot emitting source. Although laser dot alignment might be processed at quite long work distance, however, blue laser dot projection still keeps high level of beam brightness, merely affected by operating environments. Owing to high level of aligning result and quite compact structure design, this dot laser alignment tool gets extremely strong industrial stabilization.
When blue alignment Green laser 50mw dot is pointed on various working surfaces, it shows different result. In front part of 445nm blue laser diode module, it is designed with adjustable focus. According to very simple screw of laser beam focus, blue laser dot is always available with different size. When users are making correct adjustment of dot targeting direction and laser beam focus, users can get quite satisfied dot measurement efficiently.
he researchers demonstrated that laser-produced X-rays can detect an even smaller amount of uranium than the minimum amount required by current inspection standards (1 kilogram) and can penetrate much thicker steel than the walls of cargo containers.
The laser pointer Mini X- ray source offers a number of advantages. Much like a laser pointer can be directed across a large auditorium, the technology can shoot a thin X-ray beam long distances, enabling inspection of cargo ships before they reach port. Yet it emits much lower levels of radiation than conventional X-rays, making it safer for use around workers and bystanders.
Umstadter and his team announced in 2013 they had developed the laser-driven X-ray source, called a Air rifle laser sight -wakefield-accelerator-driven inverse-Compton-scattering, or LWFA-ICS, source. At the time, they said the new source not only would increase the availability of sophisticated forms of X-rays needed for physics research, but it could be used to detect hidden or smuggled nuclear materials. Since then, Umstadter and his team have set about proving that the X-ray machine would work for those purposes.
Physicists at the Diocles Extreme Light Laboratory at the University of Nebraska-Lincoln have demonstrated that their unconventional laser-based X-ray machine could provide a new defense against nuclear terrorism. In proof-of-principle experiments, the UNL scientists used the laser- driven X-ray source to produce an image of a uranium disk no bigger than a stack of three nickels and hidden between 3-inch steel panels.
|share||like 2||report||36 views|