Achievable Rates Comparison for Phase-Conjugated Twin-Waves and PM-QPSK

被引：0

作者：

Eriksson, Tobias A. ^{[1
]}

Lorences-Riesgo, Abel ^{[1
]}

Johannisson, Pontus ^{[1
]}

Fehenberger, Tobias ^{[2
]}

Andrekson, Peter A. ^{[1
]}

Karlsson, Magnus ^{[1
]}

机构：

[1] Chalmers, S-41296 Gothenburg, Sweden

[2] TUM, D-80333 Munich, Germany

来源：

2016 21ST OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) HELD JOINTLY WITH 2016 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING (PS) | 2016年

基金：

欧洲研究理事会; 瑞典研究理事会;

关键词：

Coherent communication; nonlinear mitigation; achievable information rate; phase conjugated twin waves; TRANSMISSION; COMMUNICATION; COMPENSATION; DISPERSION; SYSTEMS; LIMIT;

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：

Phase-conjugated twin-waves (PCTW)-QPSK is experimentally compared to PM-QPSK in terms of achievable information rate for bit-wise decoders. For typical long-haul transmission distances, PM-QPSK with soft-decision FEC achieves significantly higher spectral efficiency than PCTW-QPSK.

引用

页数：3

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