DocumentCode
978812
Title
External optical feedback resistant characteristics in partially corrugated-waveguide laser diodes
Author
Huang, Y. ; Yamada, H. ; Okuda, T. ; Torikai, T. ; Uji, T.
Author_Institution
Electron. Res. Lab., NEC Corp., Shiga, Japan
Volume
32
Issue
11
fYear
1996
fDate
5/23/1996 12:00:00 AM
Firstpage
1008
Lastpage
1009
Abstract
Excess intensity noise caused by external optical feedback in partially corrugated-waveguide laser diodes (PC-LDs) was analysed theoretically and experimentally. The results demonstrate superior external optical feedback characteristics in PC-LDs. The resistances to external optical feedback in the PC-LDs were nearly ten times higher than those in conventional DFB-LDs
Keywords
laser feedback; laser noise; optical communication equipment; semiconductor lasers; waveguide lasers; PC-LDs; excess intensity noise; external optical feedback; external optical feedback characteristics; external optical feedback resistant characteristics; partially corrugated-waveguide laser diodes;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19960650
Filename
503085
Link To Document