DocumentCode
779118
Title
Performance analysis of a direct detection receiver for AMI-coded CPFSK signals
Author
Gangopadhyay, R. ; Mazumder, S.P. ; Cochrane, P. ; Forestieri, E.
Author_Institution
Dept. of Inf. Eng., Parma Univ., Italy
Volume
7
Issue
5
fYear
1995
fDate
5/1/1995 12:00:00 AM
Firstpage
552
Lastpage
554
Abstract
A theoretical analysis of a direct detection receiver for AMI encoded optical CPFSK signals is presented. The results of the analysis show that AMI-CPFSK with nonuniform laser FM response approaches NRZ-CPFSK with flat FM response to within 0.25 dB at a bit-error rate of 10/sup -9/ with modulation index h=0.8 and normalized line width /spl Delta//spl nu/T=5/spl middot/10/sup -3/. The theoretical results are confirmed by simulation.<>
Keywords
digital communication; digital signals; error statistics; frequency modulation; frequency shift keying; modulation coding; optical modulation; optical noise; optical receivers; phase noise; AMI-coded CPFSK signals; BER; bit error rate; direct detection receiver; modulation index; nonuniform laser FM response; optical CPFSK signals; performance analysis; Diode lasers; Frequency modulation; Frequency shift keying; Optical interferometry; Optical modulation; Optical noise; Optical receivers; Performance analysis; Phase detection; Phase noise;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.384541
Filename
384541
Link To Document