DocumentCode
448290
Title
QPSK homodyne detection using a pilot carrier for multi-bit-per-symbol transmission
Author
Miyazaki, Tetsuya ; Kubota, Fumito
Author_Institution
Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan
Volume
2
fYear
2005
fDate
22-27 May 2005
Firstpage
1491
Abstract
QPSK-homodyne detection using a polarization-multiplexed pilot-carrier in 2-bit/symbol transmission at 20 Gb/s was demonstrated. The proposed scheme provides a simple configuration for bandwidth efficient multi-bit-per-symbol homodyne detection without using an optical phase-locked loop.
Keywords
homodyne detection; multiplexing; optical communication equipment; optical fibre communication; optical phase locked loops; optical signal detection; quadrature phase shift keying; 20 Gbit/s; QPSK homodyne detection; bandwidth efficient multibit-per-symbol homodyne detection; multibit-per-symbol transmission; optical phase-locked loop; polarization-multiplexed pilot carrier; Optical feedback; Optical filters; Optical modulation; Optical polarization; Optical receivers; Optical transmitters; Phase detection; Phase modulation; Quadrature phase shift keying; Tellurium;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN
1-55752-795-4
Type
conf
DOI
10.1109/CLEO.2005.202169
Filename
1573235
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