20×112Gbit/s, 50GHz spaced, PolMux-RZ-QPSK straight-line transmission over 1540km of SSMF employing digital coherent detection and pure EDFA amplification

Author

Yu, Jianjun ; Zhou, Xiang ; Qian, Dayou ; Huang, Mingfang ; Ji, Philip ; Zhang, Guodong

Author_Institution

NEC Labs. America Inc., Princeton, NJ

fYear

2008

fDate

21-25 Sept. 2008

Firstpage

1

Lastpage

2

Abstract

By using PolMux-RZ-QPSK modulation format and digital coherent detection, we have demonstrated 20times112 Gbit/s DWDM transmission over 1540 km of SSMF without using Raman amplification or optical dispersion compensation.

Keywords

amplification; optical fibre dispersion; quadrature phase shift keying; signal detection; wavelength division multiplexing; DWDM transmission; EDFA amplification; PolMux-RZ-QPSK straight-line transmission; Raman amplification; bit rate 2240 Gbit/s; digital coherent detection; distance 1540 km; frequency 50 GHz; optical dispersion compensation; quadrature phase shift keying; wavelength division multiplexing; Erbium-doped fiber amplifier; High speed optical techniques; Laser tuning; Modulation; Optical filters; Optical polarization; Optical transmitters; Stimulated emission; Tunable circuits and devices; Wavelength division multiplexing;

fLanguage

English

Publisher

ieee

Conference_Titel

Optical Communication, 2008. ECOC 2008. 34th European Conference on

Conference_Location

Brussels

Print_ISBN

978-1-4244-2227-2

Electronic_ISBN

978-1-4244-2228-9

Type

conf

DOI

10.1109/ECOC.2008.4729393

Filename

4729393