DocumentCode
3233547
Title
Ultra Long-Haul QPSK Transmission using a Digital Coherent Receiver
Author
Savory, S.J. ; Gavioli, G. ; Mikhailov, V. ; Killey, R.I. ; Bayvel, P.
Author_Institution
Univ. Coll. London, London
fYear
2007
fDate
23-25 July 2007
Firstpage
13
Lastpage
14
Abstract
Digital coherent receivers have enabled ultra-long haul transmission of QPSK data. We outline the principles behind such receivers which have allowed 42.8 Gbit/s data to be transmitted over 6400 km of standard fiber without optical dispersion compensation.
Keywords
light coherence; optical dispersion; optical modulation; optical receivers; quadrature phase shift keying; QPSK transmission; bit rate 42.8 Gbit/s; digital coherent receivers; optical dispersion compensation; Adaptive equalizers; Amplitude modulation; Digital signal processing; Optical fiber communication; Optical filters; Optical pulses; Optical receivers; Quadrature amplitude modulation; Quadrature phase shift keying; Signal processing algorithms; Coherent detection; Digital coherent receivers; Digital signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
IEEE/LEOS Summer Topical Meetings, 2007 Digest of the
Conference_Location
Portland, OR
ISSN
1099-4742
Print_ISBN
1-4244-0926-8
Electronic_ISBN
1099-4742
Type
conf
DOI
10.1109/LEOSST.2007.4288307
Filename
4288307
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