Minimizing Polarization Multiplexing Angle in Polarization-Division-Multiplexed System

被引：2

作者：

Jiang, Lin ^{[1
]}

Yan, Lianshan ^{[1
]}

Yi, Anlin ^{[1
]}

Chen, Zhiyu ^{[1
]}

Pan, Yan ^{[1
]}

Pan, Wei ^{[1
]}

Luo, Bin ^{[1
]}

Zhou, Xinyu ^{[1
]}

Feng, Xia ^{[1
]}

机构：

[1] Southwest Jiaotong Univ, Ctr Informat Photon & Commun, Sch Informat Sci & Technol, Chengdu 610031, Peoples R China

来源：

IEEE PHOTONICS JOURNAL | 2016年 / 8卷 / 02期

关键词：

Coherent optical communication; digital signal processing; multiplexing; COHERENT OPTICAL RECEIVERS; STOKES SPACE; COMMUNICATION; TRANSMISSION; SIGNALS;

D O I：

10.1109/JPHOT.2016.2544542

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：

The minimization of polarization multiplexing angle in a polarization-division-multiplexed (PDM) transmission system is explored. An effective polarization demultiplexing algorithm based on Stokes space is proposed to realize the demultiplexing of two nonorthogonal polarization states. Both simulation and experimental results verify the effectiveness of the proposed algorithm for the transmission of a 56-Gb/s PDM-dual phase-shift keying (DPSK) signal over different polarization multiplexing angles (i.e., theta = 23 degrees, 45 degrees, 67 degrees, 90 degrees) and different lengths of transmission links (i.e., back-to-back, 320 km, 400 km).

引用

页数：8

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