Compact solid-state laser system generates 193-nm vortex beam for the first time
Deep ultraviolet (DUV) lasers, known for their high photon energy and short wavelengths, are essential in various fields such ...
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How A Real 3D Display Works
The device worked by taking an infrared Nd:YAG laser, and focusing the beam to an extremely small ... if you can hear it at all – but a constant buzz would limit its application as an ...