Polarization division multiplexed-duobinary modulation format for long-reach passive optical network

被引：0
作者：
S. Aneesh
Konatham Saikrishna Reddy
Deepa Venkitesh
机构：
[1] Indian Institute of Technology Madras,Department of Electrical Engineering
来源：
Optical and Quantum Electronics | 2016年 / 48卷
关键词：
Access networks; Dispersion tolerance; Optical duobinary; Polarization division multiplexing; Spectral efficiency; Stimulated Brillouin scattering;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We propose and demonstrate the increased dispersion tolerance with an improvement in spectral efficiency for long reach passive optical networks, with the use of polarization division multiplexing (PDM) and optical duobinary (ODB) modulation format. We investigate the stimulated Brillouin scattering threshold for data in PDM–ODB format through experiments. Improvement in power budget with PDM ODB format is demonstrated experimentally.
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