Design and optimization of phase regenerator based on semiconductor optical amplifier

Author

Xi, Lixia ; Xie, Yangge ; Tang, Xianfeng ; Zhang, Xiaoguang

Author_Institution

Key Laboratory of Information Photonics and Optical Communications (Beijing University of Posts and Telecommunications), Ministry of Education, P.O. Box 72, #10 Xitucheng Road, Haidian District, 100876, China

Volume

2009-Supplement

fYear

2009

fDate

2-6 Nov. 2009

Firstpage

1

Lastpage

7

Abstract

In this paper, a novel phase regenerator with semiconductor optical amplifier is proposed. By theoretical analysis and simulation, the optimum parameters of phase regenerator are obtained. By comparing the phasor diagrams, received data and Q-factors before and after regeneration, the effectiveness of the phase regenerator is proved. The results show that nearly ideal regeneration is achieved and Q-factors are gotten great improvement.

Keywords

Design optimization; Optical design; Optical interferometry; Optical noise; Optical pumping; Optical receivers; Phase noise; Repeaters; Semiconductor optical amplifiers; Stimulated emission; Q-factor; differential phase-shift keying; input phase difference; optical fiber communication system; phase noise; phase regenerator; power gain; semiconductor optical amplifier;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Photonics Conference and Exhibition (ACP), 2009 Asia

Conference_Location

Shanghai, China

Print_ISBN

978-1-55752-877-3

Electronic_ISBN

978-1-55752-877-3

Type

conf

Filename

5405372