Study on a novel optical label stream based on POLMUX-CSRZ-DQPSK/DB

Zhang Tiansheng; Xu Ming; Hu Jiashun; Rong Yi; Li Yan

doi:10.13756/j.gtxyj.2013.04.010

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Study on a novel optical label stream based on POLMUX-CSRZ-DQPSK/DB

- Study on a novel optical label stream based on POLMUX-CSRZ-DQPSK/DB
- Study on Optical communication Issue 4, Pages: 1-4(2013)
- 作者机构：
  
  深圳大学信息工程学院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2013.04.010
  CLC： TN929.1
- Published：2013，
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[1]张天生,徐铭,胡家顺,荣翼,李艳.基于POLMUX-CSRZ-DQPSK/DB的新光标记流研究[J].光通信研究,2013(04):1-4.

Zhang Tiansheng, Xu Ming, Hu Jiashun, et al. Study on a novel optical label stream based on POLMUX-CSRZ-DQPSK/DB. [J]. (4):1-4(2013)
[1]张天生,徐铭,胡家顺,荣翼,李艳.基于POLMUX-CSRZ-DQPSK/DB的新光标记流研究[J].光通信研究,2013(04):1-4. DOI： 10.13756/j.gtxyj.2013.04.010.

Zhang Tiansheng, Xu Ming, Hu Jiashun, et al. Study on a novel optical label stream based on POLMUX-CSRZ-DQPSK/DB. [J]. (4):1-4(2013) DOI： 10.13756/j.gtxyj.2013.04.010.

摘要

针对现有的正交调制OLS（光标记交换）系统传输容量小且标记和净荷间串扰大的问题

提出了一种以POLMUX（偏振复用）-CSRZ（载波抑制归零）-DQPSK（差分正交相移键控）为净荷、DB（双二进制）为标记的新型正交调制光标记流编码方案。研究结果表明:当误码率为10-9时

系统最大传输距离达到了1 380km

净荷和标记的接收机灵敏度分别为-4.364和-4.268dBm

标记和净荷的传输功率代价均未超过1.8dB

净荷携带标记的功率代价未超过0.8dB。

Abstract

As the transmission capacity of the existing quadrature modulation Optical Label Switching（OLS）systems is small and the crosstalk between label and payload is large

a novel quadrature modulation optical label stream encoding scheme with Polarization Multiplexed（POLMUX）-Carrier Suppressed Return to Zero（CSRZ）-Differential Quadrature Phase Shift Keying（DQPSK）as payload and Duobinary（DB）as label is proposed.The study results show that the system reaches the maximum transmission distance of 1 380 km when BER = 10-9

the receiver sensitivity of payload and label are-4.364and-4.268dBm respectively

the transmission power penalties of both payload and label do not exceed 1.8dB and the power penalty of payload carrying label does not exceed 0.8dB.

关键词

偏振复用载波抑制归零差分正交相移键控双二进制前向补偿消光比

Keywords

POLMUXCSRZDQPSKDBforward compensationextinction ratio

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