DocumentCode
915861
Title
Digital coherent receiver for subcarrier multiplexed phase-modulated radio-over-fibre signals
Author
Zibar, D. ; Larsen, K.J. ; Monroy, I. Tafur
Author_Institution
DTU Fotonik, Dept. of Photonics Eng., Tech. Univ. of Denmark, Lyngby
Volume
45
Issue
11
fYear
2009
Firstpage
563
Lastpage
564
Abstract
Digital coherent detection of multi-channel subcarrier multiplexed optically phase-modulated radio-over-fibre signals is experimentally demonstrated. Successful detection after transmission over a 40 km-long fibre link of four or five 25 Mbaud BPSK/QPSK subcarrier channels in 5 GHz bandwidth is demonstrated using offline digital signal processing.
Keywords
microwave photonics; optical modulation; optical receivers; radio-over-fibre; signal detection; signal processing; subcarrier multiplexing; BPSK subcarrier channels; QPSK subcarrier channels; bandwidth 5 GHz; coherent receiver; digital coherent detection; digital receiver; distance 40 km; fibre link; multichannel subcarrier multiplexing; offline digital signal processing; optical phase modulation; phase-modulated signals; radio-over-fibre signals; subcarrier multiplexed signals;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2009.0248
Filename
4976882
Link To Document