Optical Mitigation of Inter-Channel Crosstalk for Multiple Spectrally Overlapped 40-Gbit/s QPSK WDM Channels using Nonlinear Wave Mixing

被引：0
|
作者：
Mohajerin-Ariaei, A. [1 ]
Alishahi, F. [1 ]
Fallahpour, A. [1 ]
Almaiman, A. [1 ]
Bao, C. [1 ]
Liao, P. [1 ]
Shamee, B. [1 ]
Touch, J.
Tur, M. [2 ]
Langrock, C. [3 ]
Fejer, M. M. [3 ]
Willner, A. E. [1 ]
机构：
[1] Univ Southern Calif, Ming Hsieh Dept Elect Engn, 3740 McClintock Ave, Los Angeles, CA 90089 USA
[2] Tel Aviv Univ, Sch Elect Engn, IL-69978 Ramat Aviv, Israel
[3] Stanford Univ, Edward L Ginzton Lab, 348 Via Pueblo Mall, Stanford, CA 94305 USA
来源：
2018 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC) | 2018年
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D O I：
暂无
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：
Using an all-optical method and without multi-channel detection, the inter-channel interferences of overlapped WDM data channels are mitigated simultaneously. We experimentally demonstrate performance improvement for 20-Gbaud QPSK overlapped channels under different channel spacing. The scheme results in near 4dB OSNR gain for QPSK data channels at a BER of 10(-3).
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页数：3
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