Title :
Frequency quadrupling of phase modulated signals
Author :
Xu, L. ; Li, C. ; Chow, C.W. ; Chen, X. ; Wong, C.Y. ; Lo, Stanley M G ; Tsang, H.K.
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China
Abstract :
We demonstrate optical up-conversion with frequency quadrupling using an optical phase modulator and a flat-top silicon microresonator filter by beating two second order sidebands at photodetector. 14 GHz signal was achieved using 3.5 GHz RF components.
Keywords :
micromechanical resonators; optical filters; optical modulation; phase modulation; photodetectors; radio-over-fibre; RΓ components; flat-top silicon microresonator filter; frequency quadrupling; optical phase modulator; optical up-conversion; phase signal modulation; photodetector; Optical fibers; Optical filters; Optical harmonic generation; Optical modulation; Optical receivers; Optical resonators;
Conference_Titel :
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-6785-3
