DocumentCode
3129809
Title
Coherent Detection: Born again?
Author
Kikuchi, Kazuro
Author_Institution
Res. Center for Adv. Sci. & Technol., Tokyo Univ.
fYear
2006
fDate
Oct. 2006
Firstpage
561
Lastpage
562
Abstract
This paper describes a coherent optical receiver, which can cope with multi-level modulation formats. The carrier-phase drift is estimated with digital signal processing on the homodyne-detected signal, entirely restoring the complex amplitude of the signal
Keywords
homodyne detection; optical modulation; optical receivers; optical signal detection; phase shift keying; signal processing; PSK signals; carrier-phase drift; coherent detection; coherent optical receiver; digital signal processing; homodyne-detected signal; multilevel modulation format; Digital signal processing; Optical filters; Optical modulation; Optical polarization; Optical receivers; Optical sensors; Optical signal processing; Phase detection; Signal to noise ratio; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Society, 2006. LEOS 2006. 19th Annual Meeting of the IEEE
Conference_Location
Montreal, Que.
Print_ISBN
0-7803-9555-7
Electronic_ISBN
0-7803-9555-7
Type
conf
DOI
10.1109/LEOS.2006.278782
Filename
4054307
Link To Document