Phase regeneration of phase-shift keying signals in highly nonlinear hybrid plasmonic waveguides

被引:19
|
作者
Zhang, JiHua [1 ]
Zhao, Ping [1 ]
Cassan, Eric [2 ]
Zhang, XinLiang [1 ]
机构
[1] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelecton, Wuhan 430074, Peoples R China
[2] Univ Paris Sud, Inst Elect Fondamentale, F-91405 Orsay, France
关键词
2ND-HARMONIC GENERATION;
D O I
10.1364/OL.38.000848
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Phase regeneration of phase-shift keying signals is theoretically proposed, we believe for the first time, based on the efficient optical parametric amplification (OPA) process in a highly nonlinear symmetric hybrid plasmonic waveguide. This optimized stacked waveguide with nonlinear organic materials has a relatively low loss of about 0.005 dB/mu m and an effective nonlinear OPA coupling coefficient up to 60 ps/m/W-1/2. The phase-recovery process was achieved in this waveguide within a length as short as 150 mu m. (C) 2013 Optical Society of America
引用
收藏
页码:848 / 850
页数:3
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