Researchers successfully conducted a room-temperature continuous-wave lasing of a deep-ultraviolet laser diode (wavelengths down to the UV-C region). A research group led by 2014 Nobel laureate ...

Scientists have developed the first electrically pumped continuous-wave semiconductor laser composed exclusively of elements from the fourth group of the periodic table -- the 'silicon group'. Built ...

A compact ultraviolet-B (UV-B) semiconductor laser diode emitting at 318 nm under continuous-wave operation at room-temperature. The device demonstrates stable UV-B lasing on a low-cost sapphire ...

SAXONBURG, Pa., Sept. 25, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (COHR), a global leader in photonics, today announced the sampling of its latest high-power 400 mW continuous-wave (CW) lasers, ...

Diamond anvils can make superconductors at or near room temperature in the lab. Now a path to useful room-temperature superconductors has been briefly shown using 10 THz lasers. A few watts of ...

Laser-cooled atomic gases, gases of atoms chilled to temperatures around absolute zero using laser technologies, have proved to be versatile physical platforms to study and control quantum phenomena.

Please provide your email address to receive an email when new articles are posted on . WAILEA, Hawaii — In this Healio Video Perspective from Hawaiian Eye 2024, Joan Stauffer, director of marketing ...

New low-dropout current DAC improves power efficiency and noise control in external-laser optical modules for AI data-centre ...

Applied Optoelectronics (AOI) will present a next-generation laser source programmed for co-packaged and near-packaged optics ...

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