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 ...

have created a new type of insect cyborg that can navigate autonomously -- without wires, surgery, or stress-inducing electrical shocks. The system uses a small ultraviolet (UV) light helmet to steer ...

Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles ...

ProPhotonix, a leading manufacturer of advanced photonics solutions, LED illumination systems, and laser diode modules, part of the Exaktera Group, is pleased to announce the launch of the new UV Pro ...

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 ...

Overall alcohol consumption has dropped over the long term, the Centre for Addiction and Mental Health (CAMH) said in a new ...

In 2023, a team of physicists from Sandia National Laboratories announced a major discovery: a way to steer LED light. If ...

I experimented with several red light therapy devices to see if they help wrinkles. I also spoke to dermatologists on the ...

In Kerala, outdoor workers are being diagnosed with cataract earlier than expected, raising questions about ultraviolet exposure, coastal geography and gaps in eye care.

The Connected Gym Equipment Market demonstrated solid valuation at USD 1.2 billion in 2024, reflecting the growing penetration of digitally enabled fitness equipment across global markets. The market ...

A lot of it comes down to special materials called piezoelectrics. Now, imagine being able to 3D print these materials into ...