DocumentCode
957259
Title
A multigigabit/second wavelength-division-multiplexing byte-by-byte switch using fast tunable heterodyne receivers
Author
Santoro, Mario A. ; Eng, Kai Y. ; Koch, Thomas L. ; Tzeng, Liang D.
Author_Institution
AT&T Bell Lab., Holmdel, NJ, USA
Volume
5
Issue
8
fYear
1993
Firstpage
939
Lastpage
940
Abstract
Fast-frequency laser tuning and a 2*2 electrooptic switch have been combined to perform byte-by-byte switching at synchronous optical network (SONET) rates using a wavelength-division-multipling (WDM) architecture. The three-section distributed-Bragg-reflector (DBR) lasers used can be tuned over a 100-GHz range in 5 ns.<>
Keywords
SONET; distributed Bragg reflector lasers; electro-optical devices; optical receivers; optical switches; semiconductor lasers; semiconductor switches; tuning; wavelength division multiplexing; 2*2 electrooptic switch; 5 ns; SONET; WDM; byte-by-byte switch; byte-by-byte switching; distributed-Bragg-reflector; fast frequency laser tuning; fast tunable heterodyne receivers; laser diodes; synchronous optical network; three-section DBR lasers; wavelength-division-multiplexing; Fiber lasers; Frequency; Laser tuning; Lasers and electrooptics; Polarization; Quantum well devices; SONET; Switches; Tunable circuits and devices; Wavelength division multiplexing;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.238261
Filename
238261
Link To Document