2024-11-21

Team creates world's first tunable-wavelength blue semiconductor laser

Fabrication process. (a) Formation of p-electrodes and etching masks. (b) Formation of active and slotted channels. (c) SEM image of slotted channel. (d) Deposition of insulator layer and photoresist opening. (e) Insulator layer opening. (f) Metallization and facet coating. Credit: Applied Physics Express (2024). In a new study, researchers at Osaka University have created the world's first compact, tunable-wavelength blue semiconductor laser, a significant advancement for far-ultraviolet light technology with promising applications in sterilization and disinfection. ...
Continue reading
Imagine driving down a winding road at dusk, the sky painted in hues of orange and pink. As you approach a curve, the sleek lines of a modern automobile catch your eye. Its design is unmistakable, a blend of retro charm and futuristic elegance... READ MORE

In recent years, the LED display industry has experienced rapid growth, driving fierce market competition. While domestic price wars have intensified, Kinglight has maintained steady progress by relying on its strong technological expertise an... READ MORE