Renesas Electronics Corp.’s first blue-violet semiconductor laser diode integrates a new inner-stripe structure incorporating an optical waveguide into the semiconductor device Tokyo, Japan: Featuring ...

Graded-index plastic optical fibers (GI POFs) 1 are a highly competitive transmission medium for short-range communications such as local area networks and interconnections. Because GI POFs have a ...

Denso had two patents in connectivity during Q4 2023. Denso Corp filed a patent for a semiconductor device with a quantum dot group that includes multiple layers with different central wavelengths for ...

South Korean researchers have successfully developed technology to mass-produce quantum dot lasers, widely used in data centers and quantum communications. This breakthrough paves the way for reducing ...