Carrier-Suppressed Reflective Coherent Passive Optical Network Uplink Transmission for Optical Interference Mitigation

被引：0
|
作者：
Jung, Sang-Min [1 ]
Mun, Kyoung-Hak [1 ]
Kang, Soo-Min [1 ]
Han, Sang-Kook [1 ]
机构：
[1] Yonsei Univ, Dept Elect & Elect Engn, Seoul, South Korea
来源：
2017 19TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) | 2017年
关键词：
optical access network; reflective passive optical network; optical interference mitigation;
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：
A carrier-suppressed reflective coherent passive optical network (CS-R-CO-PON) for mitigating optical interference is presented. Using an external modulator, the optical carrier of the upstream signal was suppressed and unwanted optical interferences, including the carrier-induced optical beat interference and Rayleigh backscattering, were effectively mitigated. Through experimental verification, we demonstrated that the proposed CS-R-CO-PON with orthogonal frequency-division multiplexing (OFDM) has a tolerance to the optical interferences in the upstream transmission.
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页数：4
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