DocumentCode
3430569
Title
Digital Coherent Optical Receivers
Author
Kikuchi, Kazuro
Author_Institution
Dept. of Frontier Inf., Univ. of Tokyo, Chiba
fYear
2007
fDate
24-27 June 2007
Firstpage
1
Lastpage
4
Abstract
We discuss the digital coherent receiver, which can cope with any multi-level optical modulation format. The carrier-phase drift is estimated with digital signal processing, entirely restoring the optical complex amplitude without using optical phase-locked loop.
Keywords
optical modulation; optical receivers; signal processing; carrier-phase drift; digital coherent optical receivers; digital signal processing; multilevel optical modulation; optical complex amplitude; optical phase-locked loop; Digital signal processing; Optical devices; Optical modulation; Optical polarization; Optical receivers; Optical signal processing; Optical transmitters; Phase estimation; Phase locked loops; Phase modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Internet, 2007 and the 2007 32nd Australian Conference on Optical Fibre Technology. COIN-ACOFT 2007. Joint International Conference on
Conference_Location
Melbourne, VIC
Print_ISBN
978-0-9775657-3-3
Electronic_ISBN
978-0-9775657-3-3
Type
conf
DOI
10.1109/COINACOFT.2007.4519085
Filename
4519085
Link To Document