DocumentCode
1048748
Title
High sensitivity optically preamplified direct detection DPSK receiver with active delay-line stabilization
Author
Swanson, Eric A. ; Livas, Jeffrey C. ; Bondurant, Roy S.
Author_Institution
Lincoln Lab., MIT, Lexington, MA, USA
Volume
6
Issue
2
fYear
1994
Firstpage
263
Lastpage
265
Abstract
The authors present experimental results for a 3 Gb/s optically preamplified, optically demodulated, differential phase shift keyed communication link achieving 62 photons/bit receiver sensitivity and using an actively stabilized optical delay line demodulator.<>
Keywords
delay lines; demodulators; optical modulation; optical receivers; phase shift keying; preamplifiers; signal detection; 3 Gbit/s; active delay-line stabilization; differential phase shift keying; direct detection DPSK receiver; optical delay line demodulator; optically demodulated link; optically preamplified receiver; receiver sensitivity; Delay; Differential quadrature phase shift keying; Optical attenuators; Optical detectors; Optical filters; Optical interferometry; Optical mixing; Optical pumping; Optical receivers; Optical sensors;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.275445
Filename
275445
Link To Document