Uviquity, a deep-tech company developing integrated photonics for ultraviolet wavelengths, today announced its first product: a chip-scale laser operating at 229 nm. This laser is the first in the ...

Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing applications; however, previous UV-B laser diodes were limited to pulsed operation ...

A research group led by 2014 Nobel laureate Hiroshi Amano at Nagoya University's Institute of Materials and Systems for Sustainability (IMaSS), Japan, in collaboration with Asahi Kasei Corp., has ...

Laser engraving has become a new hobby of mine as of late. I've been tinkering around with blue diode lasers that can engrave, but seem to function better as organic material cutters. I also have an ...