Abstract
We first-time demonstrate gray-scale control by pulse-width modulation for silicon thermo-optic (TO) phase shifters using monolithic MOSFET. This work enables simple and power efficient control of TO modules without using DAC and analog current drivers.
© 2015 Optical Society of America
PDF Article | Presentation VideoMore Like This
G. W. Cong, T. Matsukawa, T. Chiba, H. Tadokoro, M. Yanagihara, M. Ohno, H. Kawashima, H. Kuwatsuka, Y. Igarashi, M. Masahara, and H. Ishikawa
MM1_2 OptoElectronics and Communications Conference and Photonics in Switching (OECC) 2013
Jin-Kwon Park, Shinichi Takagi, and Mitsuru Takenaka
W3E.4 Optical Fiber Communication Conference (OFC) 2017
B. Volkan Gurses, Reza Fatemi, Aroutin Khachaturian, and Ali Hajimiri
FW1E.2 Frontiers in Optics (FiO) 2022