DocumentCode
1026041
Title
Tunable modelocked bismuth-doped soliton fibre laser
Author
Kivisto, Samuli ; Puustinen, J. ; Guina, M. ; Okhotnikov, Oleg G. ; Dianov, Evgeny M.
Author_Institution
Optoelectron. Res. Centre, Tampere Univ. of Technol., Tampere
Volume
44
Issue
25
fYear
2008
Firstpage
1456
Lastpage
1458
Abstract
A modelocked bismuth-doped soliton fibre laser is reported. A stable passively modelocked operation in an anomalous dispersion regime is achieved using a dilute nitride (GaInNAs)-based semiconductor saturable absorber mirror and a transmission grating pair for dispersion compensation. The laser generated 0.9 ps soliton pulses with a repetition rate of 7.5 MHz and wavelength tunable from 1153 1170 nm. These are the shortest pulses obtained so far from Bi-doped fibre lasers.
Keywords
bismuth; fibre lasers; gallium compounds; laser mirrors; laser mode locking; laser tuning; optical communication equipment; optical fibre dispersion; GaInNAs; JkJk:Bi; anomalous dispersion; dispersion compensation; passively modelocked operation; semiconductor saturable absorber mirror; transmission grating pair; tunable modelocked soliton fibre laser;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20089831
Filename
4703472
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