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 ...
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World record for an organic UV laser
A French-Japanese collaboration has just developed an organic ultraviolet (UV) laser emitting at a record wavelength of 358.5 nanometers, the shortest ever achieved for this type of device. This ...
Researchers fabricate a vertical AlGaN-based deep ultraviolet-light-emitting semiconductor laser device with potential applications in laser processing, biotechnology, and medicine. Ultraviolet (UV) ...
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 ...
Ultraviolet (UV) irradiation-based methods used for viral inactivation have provided an important avenue targeting severe acute respiratory-syndrome coronavirus-2 (SARS-CoV-2) virus. A major problem ...
DRS Daylight Solutions produces compact, high-power laser modules in the ultraviolet (UV-A) spectral range. Its fiber-optic pigtailed package provides CW power levels up to 1 Watt at 375 nm, making it ...
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