Ads
related to: violet 405 laser cutterebay.com has been visited by 1M+ users in the past month
xtool.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
Trails of a 20 mW 405 nm violet laser shows clear fluorescence on some objects. A blue laser emits electromagnetic radiation with a wavelength between 400 and 500 nanometers, which the human eye sees in the visible spectrum as blue or violet. [1] Blue lasers can be produced by:
Laser types with distinct laser lines are shown above the wavelength bar, while below are shown lasers that can emit in a wavelength range. The height of the lines and bars gives an indication of the maximal power/pulse energy commercially available, while the color codifies the type of laser material (see the figure description for details).
This is due to the shorter wavelength (405 nm) of the blue-violet laser employed. MOs use a 650 nm-wavelength red laser. Because its beam width is shorter when burning to a disc than a red-laser for MO, a blue-violet laser allows more information to be stored digitally in the same amount of space. Current generations of UDO2 media store up to ...
For example, GaN is the substrate that makes violet (405 nm) laser diodes possible, without requiring nonlinear optical frequency doubling. Its sensitivity to ionizing radiation is low (like other group III nitrides), making it a suitable material for solar cell arrays for satellites.
These laser diodes are mass-produced for the reading and writing of data in Blu-ray drives (although the light emitted by the diodes is not blue, but distinctly violet). In mid-to-late 2011, 405 nm blue-violet laser diode modules with an optical power of 250 mW, based on GaN violet laser diodes made for Blu-ray disc readers, had reached the ...
"To cut the long story short, this man died after a brief illness (after being with my mum for about 4 years)," she adds. When he died, the man left $150,000 worth of property in the poster's ...
Ads
related to: violet 405 laser cutterebay.com has been visited by 1M+ users in the past month
xtool.com has been visited by 10K+ users in the past month