Integrated all-optical wavelength multicasting for 40 Gbit/s PDM-QPSK signals using a single silicon waveguide

被引：3

作者：

Feng, Xianglian ^{[1
]}

Wu, Zhihang ^{[1
]}

Wang, Xiaoyan ^{[1
]}

Gao, Shiming ^{[1
]}

机构：

[1] Zhejiang Univ, Ctr Opt & Electromagnet Res, State Key Lab Modern Opt Instrumentat, Hangzhou 310058, Zhejiang, Peoples R China

来源：

OPTICS AND LASER TECHNOLOGY | 2017年 / 94卷

基金：

高等学校博士学科点专项科研基金; 中国国家自然科学基金;

关键词：

Optical fiber communications; Wavelength multicasting; Polarization-division multiplexing; Four-wave mixing; Silicon waveguide; POLARIZATION-MULTIPLEXED SIGNAL; CONVERSION; TRANSMISSION; MULTILEVEL; SYSTEMS; SCHEME; FIBER; CHIP;

D O I：

10.1016/j.optlastec.2017.03.039

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

All-optical wavelength multicasting is presented and experimentally demonstrated for 40 Gbit/s polarization-division-multiplexed (PDM) nonreturn-to-zero quadrature phase-shift keying (QPSK) signals using four-wave mixing (FWM) with angled-polarization pumps in a silicon waveguide. Five multicast channels are obtained on the generated idlers. The eye diagrams, constellation diagrams, and bit error rates (BERs) of the QPSK sequences on the two polarization states are measured for each wavelength channel. The power penalties of all these multicast QPSK sequences on x or y polarization state are less than 2.0 dB at the BER of 3 x 10(-3). (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：261 / 266

页数：6

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