Directly modulated membrane lasers with 108 GHz bandwidth on a high-thermal-conductivity silicon carbide substrate
Sign Up to like & getrecommendations! Published in 2020 at "Nature Photonics"
DOI: 10.1038/s41566-020-00700-y
Abstract: Increasing the modulation speed of semiconductor lasers has attracted much attention from the viewpoint of both physics and the applications of lasers. Here we propose a membrane distributed reflector laser on a low-refractive-index and high-thermal-conductivity… read more here.
Keywords: high thermal; silicon carbide; membrane; 108 ghz ... See more keywords
A DC-to-108-GHz CMOS SOI Distributed Power Amplifier and Modulator Driver Leveraging Multi-Drive Complementary Stacked Cells
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2019.2941013
Abstract: This article proposes a complementary distributed power amplifier (DPA) using stacked gain cells with multiple input driving signals. The stack multi-drive compensates for the increasing input transmission line (TL) and stack losses as frequency increases… read more here.
Keywords: power amplifier; distributed power; power; 108 ghz ... See more keywords