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 ...

Now researchers in Japan have reported the world’s first continuous-wave UV-B semiconductor laser diode operating at room temperature on a low-cost sapphire substrate. This breakthrough by researchers ...

Overcoming the known power and size limitations in LiDAR design is critical to enabling scalable, cost-effective adoption ...

Comparison of a 5W laser, 10W, and 20W diode laser. All these machines have their pros and their cons, but this is a quick ...

We found the best at-home laser hair removal devices backed by experts. We did the hairy work by testing the top devices.

Laser cutters are primarily classified by their laser source, which determines: For most users, everything comes down to ...

Micro-Scale Peltier Cooler Modules Enable Thermal Management for Laser Diodes, Optical Transceivers, and Photodetectors ...

An at-home laser hair removal device actually can help reduce the number of hairs that grow on you by damaging the follicle ...

Her black glasses are a signature, as is her reliable ability to commit grand acts of PR—like placing her client ...

Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced that its Chief Marketing Officer, Dr. Sanjai ...

Voyant is leading the development of a new generation of FMCW LiDAR to address broad applications in the physical AI ...