Title :
All-optical generation of UWB pulses with flexible tunability of central frequency and 10-dB bandwidth
Author :
Kang Tan ; Junqiang Sun ; Jian Wang ; Ya Gao
Author_Institution :
Sch. of Opt. & Electron. Inf., Huazhong Univ. of Sci. & Technol., Wuhan, China
fDate :
June 30 2013-July 4 2013
Abstract :
We report a novel scheme for all-optical generation of polarity-inverted ultra-wideband pulses with central frequency and 10-dB bandwidth all-optically tuned from 5 to 10 GHz and 3 to 10 GHz, respectively. Moreover, the central frequency can be shifted as fast as 1.25 GHz.
Keywords :
optical pulse generation; optical tuning; UWB pulses; all-optical generation; central frequency tuning; frequency 3 GHz to 10 GHz; optical tuning; polarity-inverted ultrawideband pulses; Bandwidth; Fiber gratings; Nonlinear optics; Optical fibers; Optical filters; Optical pulse generation;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600455
