Self-induced laser line sweeping in double-clad Yb-doped fiber-ring lasers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00309260" target="_blank" >RIV/68407700:21340/12:00309260 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.7452/lapl.201210013" target="_blank" >http://dx.doi.org/10.7452/lapl.201210013</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.7452/lapl.201210013" target="_blank" >10.7452/lapl.201210013</a>
Alternative languages
Result language
angličtina
Original language name
Self-induced laser line sweeping in double-clad Yb-doped fiber-ring lasers
Original language description
Experimental observation of the self-induced laser line sweeping (SLLS) in fiber ring lasers is presented. The SLLS with the same gain fiber is studied in Fabry-Perot cavity for comparison. The SLLS effect manifests itself as a laser wavelength drift with speed of the order of nanometer per second from shorter to longer wavelengths across several nanometers and fast backward jump. Recently, the dynamics of the SLLS in a Fabry-Perot cavity fiber laser was qualitatively described by a dynamic grating induced by spatial-hole-burning in the ytterbium doped fiber where the lifetime of the grating was related to the self-sustained relaxation oscillations. In this paper we address possible discrepancies between the published theoretical model and earlier observations of SLLS, particularly in fiber-ring lasers. We show that the qualitative theoretical model developed for explaining SLLS in the Fabry-Perot cavity can be used also to explain the SLLS effect we observed earlier in fiber-ring lasers. (C) 2012 by Astro, Ltd.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Laser Physics Letters
ISSN
1612-202X
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
6
Country of publishing house
DE - GERMANY
Number of pages
6
Pages from-to
445-450
UT code for WoS article
000305411800008
EID of the result in the Scopus database
2-s2.0-84861965483