Experiment on phase sensitive amplification of BPSK signal using phase-lock Costas loop circuit

Experiment on phase sensitive amplification of BPSK signal using phase-lock Costas loop circuit
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DOI:
10.1364/oecc_ps.2013.tupr_7
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发表时间:
2013-06
期刊:
2013 18th OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS)
影响因子:
--
通讯作者:
Y. Sakai;Masamichi Sugamoto;Eiki Nakatani;A. Mizutori;A. Takada;M. Koga
Y. Sakai;Masamichi Sugamoto;Eiki Nakatani;A. Mizutori;A. Takada;M. Koga
中科院分区:
其他
文献类型:
--
作者:
Y. Sakai;Masamichi Sugamoto;Eiki Nakatani;A. Mizutori;A. Takada;M. Koga

文献摘要

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利用判决驱动锁相Costas环实现了BPSK信号的相敏放大。理论上估计了PSA中泵浦光相位误差所带来的功率损失。
Phase-sensitive amplification (PSA) of BPSK signal using decision-driven phase-lock Costas loop for pump light is successfully demonstrated. Power penalty due to phase error of pump light in PSA is also estimated theoretically.