2.38 Tbit/s, 1.49 bit/s/Hz, and (16×4×40 Gbit/s) RZ-DQPSK polarization division multiplex transmission over 273 km of fiber

被引：0
|
作者：
A. F. Abas
B. Milivojevic
A. Hidayat
S. Bhandare
D. Sandel
H. Zhang
R. Noé
机构：
[1] University of Paderborn,EIM
来源：
Electrical Engineering | 2006年 / 88卷
关键词：
Differential quadrature phase shift keying (DQPSK); Polarization division multiplex (PolDM); Wavelength division multiplex (WDM); Chromatic dispersion (CD) compensation; Optical fiber communication.;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We report on transmission of a net aggregate data rate of 2.38 Tbit/s (excluding an assumed ~7% FEC overhead) over 273 km of fiber with just 16 100-GHz-spaced WDM channels. Due to polarization division multiplex and RZ-DQPSK modulation, each channel carries 160 Gbit/s (including the assumed FEC overhead) although the symbol rate is only 40 Gbaud. Polarizations are demultiplexed using automatic polarization control with a LiNbO3 polarization transformer. In-phase and quadrature data are demodulated in a 1-bit interferometer.
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页码：211 / 214
页数：3
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