DocumentCode
16555
Title
Smooth Pulse Generation by a Q-Switched Erbium-Doped Fiber Laser
Author
Kolpakov, Stanislav A. ; Barmenkov, Y.O. ; Kir´yanov, Alexander ; Escalante-Zarate, L. ; Cruz, Jose L. ; Andres, Miguel V.
Author_Institution
Dept. Fis. Aplic., Univ. de Valencia, Burjassot, Spain
Volume
25
Issue
5
fYear
2013
fDate
1-Mar-13
Firstpage
480
Lastpage
483
Abstract
A Q-switched Erbium-doped fiber laser with symmetric cavity design is thoroughly investigated. It is shown theoretically and verified experimentally that such a laser is capable of generating stable giant pulses with smooth temporal shape and maximized peak power ( ~ 40 W) and minimized duration ( ~ 30 ns), as compared with an analogous laser having conventional asymmetric cavity. The principle that stands behind this performance is also discussed.
Keywords
Q-switching; erbium; fibre lasers; laser cavity resonators; laser stability; optical pulse generation; Q-switched erbium-doped fiber laser; smooth pulse generation; smooth temporal shape; stable giant pulse generation; symmetric cavity design; Cavity resonators; Erbium-doped fiber lasers; Laser modes; Laser theory; Optical fiber couplers; Optical fiber polarization; Photonics; Erbium-doped fiber laser; Q-switch; giant pulse shape;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2013.2241048
Filename
6415245
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