DocumentCode
1253745
Title
Supermode beat suppression in harmonically mode-locked erbium-doped fibre ring lasers with composite cavity structure
Author
Onodera, Naoyuki
Author_Institution
Commun. Res. Lab, Kansai Advanced Res. Centre, Hyogo
Volume
33
Issue
11
fYear
1997
fDate
5/22/1997 12:00:00 AM
Firstpage
962
Lastpage
963
Abstract
Stable 6.8 GHz actively modelocked pulses were generated from composite cavity Er-doped fibre ring lasers. The composite cavity fibre lasers operate as virtually short cavity lasers, and thus modelocking at a lower harmonic number can be possible. The cavity mode spacing of the laser is over 10 times larger than usual ring cavity mode spacing with the same cavity length
Keywords
erbium; fibre lasers; laser cavity resonators; laser mode locking; ring lasers; 6.8 GHz; active harmonic mode locking; composite cavity; erbium-doped fibre ring laser; pulse generation; short cavity laser; supermode beat suppression;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19970656
Filename
591578
Link To Document