DocumentCode
688721
Title
Opto-electronic multi-level signal regeneration
Author
Matsumoto, Morio ; Kou, Sansa ; Tanaka, Shoji
Author_Institution
Fac. of Syst. Eng., Wakayama Univ., Wakayama, Japan
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
A simple 3R DQPSK regenerator is demonstrated, where the input signal drives a dual-parallel Mach-Zehnder modulator after demodulation, balanced-detection and limiting amplification. Required bandwidth of the limiting amplifier is numerically examined.
Keywords
Mach-Zehnder interferometers; demodulation; differential phase shift keying; electro-optical modulation; optical communication equipment; quadrature phase shift keying; balanced-detection; demodulation; dual-parallel Mach-Zehnder modulator; input signal; limiting amplification; limiting amplifier bandwidth; opto-electronic multilevel signal regeneration; simple 3R DQPSK regenerator; Bandwidth; Bit error rate; Limiting; Optical fiber amplifiers; Optical noise; Repeaters; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6833096
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