Title

Joint Fiber and SOA Impairment Compensation Using Digital Backward Propagation

Authors

Authors

X. X. Li;G. F. Li

Comments

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Abbreviated Journal Title

IEEE Photonics J.

Keywords

Amplitude-phase-shift keying; semiconductor optical amplifiers; impairment compensation; WDM TRANSMISSION; AMPLIFIER; Engineering, Electrical & Electronic; Optics; Physics, Applied

Abstract

An electronic scheme for joint postcompensation of fiber and semiconductor optical amplifier (SOA) impairments based on coherent detection and digital backward propagation is proposed and demonstrated. A 10-GBd amplitude-phase-modulated transmission system was demonstrated experimentally using semiconductor optical amplification. The Q-factor of the received signal was improved by 5 dB with simultaneous fiber and SOA impairment compensation in the electrical domain.

Journal Title

Ieee Photonics Journal

Volume

2

Issue/Number

5

Publication Date

1-1-2010

Document Type

Article

Language

English

First Page

753

Last Page

758

WOS Identifier

WOS:000283237800001

ISSN

1943-0655

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