Carrier-suppressed 160 GHz pulse-train generation using a 40 GHz phase modulator with polarization-maintaining fiber

被引:10
|
作者
Yu, Changyuan [1 ,2 ]
Wang, Yixin [2 ]
Pan, Zhongqi [3 ]
Luo, Ting [4 ]
Kumar, Saurabh [4 ]
Zhang, Bo [4 ]
Willner, Alan E. [4 ]
机构
[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore
[2] ASTAR, Inst Infocomm Res 12R, Singapore 138632, Singapore
[3] Univ Louisiana Lafayette, Dept Elect & Comp Engn, Lafayette, LA 70504 USA
[4] Univ So Calif, Dept Elect Engn, Los Angeles, CA 90089 USA
关键词
OPTICAL PULSES; LASER;
D O I
10.1364/OL.34.001657
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We demonstrate chirp-free carrier-suppressed return-to-zero pulse generation with a repetition rate of 160 GHz using a phase modulator driven by a 40 GHz clock with two-stage polarization-maintaining fibers. The unwanted low-frequency tones are suppressed by more than 25 dB. (C) 2009 Optical Society of America
引用
收藏
页码:1657 / 1659
页数:3
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