Non-feedback precoder for optical DQPSK modulation | |
Zhang LM(章璐敏) ; Dong Y(董毅) ; Li CH(李朝晖) ; He H(何浩) ; Hu WS(胡卫生) | |
刊名 | http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=GXKB201009015&dbname=CJFQ2010
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2012-04-24 ; 2012-04-24 | |
中文摘要 | A novel non-feedback precoder circuit for high-speed parallel optical differential quadrature phase shift keying (DQPSK) modulation is proposed. The alternative control signal is introduced in replacement of the conventional feedback one, which eliminates the speed limitation due to the electronic propagation delay. The proposed precoder consists of four differential encoders, an exclusive OR gate, a cross switch, and delay lines. It is demonstrated by a true pseudo random bit sequence (PRBS) transmission at 20 Gb/s. |
语种 | 中文 |
其他责任者 | State Key Laboratory of Advanced Optical Communication Systems and Networks ; Shanghai Jiao Tong University ; Institute of Photonics Technology ; Jinan University |
内容类型 | 期刊论文 |
源URL | [http://ir.calis.edu.cn/hdl/231030/1385] ![]() |
专题 | 上海交通大学 |
推荐引用方式 GB/T 7714 | Zhang LM,Dong Y,Li CH,et al. Non-feedback precoder for optical DQPSK modulation[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=GXKB201009015&dbname=CJFQ2010,2012, 2012. |
APA | 章璐敏,董毅,李朝晖,何浩,&胡卫生.(2012).Non-feedback precoder for optical DQPSK modulation.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=GXKB201009015&dbname=CJFQ2010. |
MLA | 章璐敏,et al."Non-feedback precoder for optical DQPSK modulation".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=GXKB201009015&dbname=CJFQ2010 (2012). |
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