DocumentCode
2017372
Title
coherent demodulation of optical 8-phase shift-keying signals using homodyne detection and digital signal processing
Author
Tsukamoto, Satoshi ; Katoh, Kazuhiro ; Kikuchi, Kazuro
Author_Institution
Res. Center for Adv. Sci. & Technol., Tokyo Univ., Japan
fYear
2006
fDate
5-10 March 2006
Abstract
We demonstrate coherent demodulation of optical 8-phase shift-keying signals for the first time. Since the carrier phase is estimated accurately through digital signal processing, the system performance is highly tolerant toward the carrier phase noise.
Keywords
demodulation; homodyne detection; optical communication; optical modulation; optical signal detection; phase estimation; phase noise; phase shift keying; signal processing; carrier phase estimation; carrier phase noise; coherent demodulation; digital signal processing; homodyne detection; optical 8-phase shift-keying signals; Demodulation; Digital signal processing; Optical receivers; Optical sensors; Optical signal processing; Phase estimation; Phase noise; Phase shift keying; Signal detection; Signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Print_ISBN
1-55752-803-9
Type
conf
DOI
10.1109/OFC.2006.215902
Filename
1636933
Link To Document