Title :
Power-efficient photonic BPSK coded ultrawideband signal generation
Author :
Xu, Xing ; Zhou, Enbo ; Liang, Yu ; Yuk, T.I. ; Lui, K.S. ; Wong, Kenneth K Y
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Hong Kong, Hong Kong, China
Abstract :
We experimentally demonstrate a power-efficient BPSK coded ultrawideband (UWB) signal generator. The 2.5 Gb/s BPSK coded signal is achieved through optical switching based on two intensity modulators driven by complementary microwave signals.
Keywords :
optical communication; optical switches; phase shift keying; signal generators; ultra wideband communication; bit rate 2.5 Gbit/s; intensity modulators; microwave signals; optical switching; power-efficient photonic BPSK coded ultrawideband signal generation; Binary phase shift keying; FCC; Optical modulation; Optical pulses; Optical pumping; Photonics;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
