Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing ...

A new ultraviolet laser source pushes maskless lithography closer to mainstream use in advanced semiconductor packaging by ...

Sapphire XT meets these needs by offering a fully integrated laser platform that introduces intrinsic modulation enabled by ...

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 ...

Semiconductor lasers are small solid-state lasers that use a semiconductor as an active medium to amplify light through stimulated emission at inter-band transitions under high electron density in the ...

Silicon (Si) photonics has recently emerged as a key enabling technology in many application fields thanks to the mature Si process technology, the large silicon wafer size, and Si optical properties.

(Nanowerk News) Berkeley engineers have created a new type of semiconductor laser that accomplishes an elusive goal in the field of optics: the ability to maintain a single mode of emitted light while ...

Chaotic dynamics in semiconductor lasers arise from the inherent nonlinear interactions within the laser cavity, often enhanced by optical feedback mechanisms. These irregular, complex oscillations ...

Recently, a research team led by Academician Lijun Wang at CIOMP under UCAS has systematically reviewed the latest advancements in transfer printing (TP) technology. The team detailed its practical ...