DocumentCode
1469005
Title
Widely tunable single-frequency Er-doped fiber laser with long linear cavity
Author
Chang, Sun Hyok ; Hwang, In Kag ; Kim, Byoung Yoon ; Park, Hee Gap
Author_Institution
Dept. of Opt. Commun., Electron. & Telecommun. Res. Inst., Taejon, South Korea
Volume
13
Issue
4
fYear
2001
fDate
4/1/2001 12:00:00 AM
Firstpage
287
Lastpage
289
Abstract
A widely tunable single-frequency Er-doped fiber laser is demonstrated in a 21-m-long linear cavity incorporating all-fiber acoustooptic frequency shifters and a saturable absorption grating. Stable single-frequency operation is achieved with a sidemode suppression ratio higher than 50 dB and a wavelength tuning range greater than 40 nm.
Keywords
diffraction gratings; erbium; fibre lasers; laser cavity resonators; laser frequency stability; laser tuning; optical saturable absorption; 21 m; Er-doped fiber laser; all-fiber acoustooptic frequency shifters; long linear cavity; saturable absorption grating; sidemode suppression ratio; stable single-frequency operation; wavelength tuning range; widely tunable single-frequency Er-doped fiber laser; Absorption; Erbium-doped fiber lasers; Fiber lasers; Frequency; Laser modes; Laser stability; Laser tuning; Optical fiber communication; Optical fiber polarization; Tunable circuits and devices;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.917827
Filename
917827
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