Fractionally-spaced Frequency Domain Equalization for Optical Coherent Receivers with Interleaved Samplers

被引：0
|
作者：
Yasumura, Yoshihiro [1 ]
Yoshida, Yuki [1 ]
Kitayama, Ken-ichi [1 ]
机构：
[1] Osaka Univ, Suita, Osaka, Japan
来源：
2013 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE (OFC/NFOEC) | 2013年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose a fractionally-spaced frequency domain equalization technique for optical coherent receivers with interleaved samplers and experimentally demonstrate its robustness against the sampling timing mismatch and the IQ channel skew in 20Gbps coherent QPSK transmissions.
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页数：3
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