典型文献
In-band intermodulation induced by transient response of erbium-doped fiber amplifier
文献摘要：
Transient response of an erbium-doped fiber amplifier[EDFA]is studied in an externally-modulated analog link.Double tones represented as transmitted radio frequency and dither signals are introduced.Extra modulation is generated owing to the EDFA's transient response caused by a low-frequency dither signal.Therefore,the parasitic modulation is superposed to the output signals and may significantly affect in-band electrical spectra.Analytical and numerical solutions are both given,which agree well with experimental results.This work indicates that a suitable dither signal should be selected to maximize the carrier to intermodulation ratio.In-band spurious free dynamic range is optimized in the meantime.
文献关键词：
中图分类号：
作者姓名：
Guanghao Shao;Xingwei Ye;Guoqiang Zhang;Yuqi Tan;Jiquan Zhai;Yuhao Yang
作者机构：
Nanjing Research Institute of Electronics Technology,Nanjing 210039,China;Key Laboratory of IntelliSense Technology,China Electronics Technology Group Corporation,Nanjing 210039,China
文献出处：
引用格式：
[1]Guanghao Shao;Xingwei Ye;Guoqiang Zhang;Yuqi Tan;Jiquan Zhai;Yuhao Yang-.In-band intermodulation induced by transient response of erbium-doped fiber amplifier)[J].中国光学快报（英文版）,2022(01):192-197
A类：
dither
B类：
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AB值：
0.629875
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