Dynamic gratings induced by mode instabilities in fiber lasers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F18%3A00503014" target="_blank" >RIV/67985882:_____/18:00503014 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22310/18:43917096
Result on the web
<a href="http://dx.doi.org/10.1117/12.2514458" target="_blank" >http://dx.doi.org/10.1117/12.2514458</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2514458" target="_blank" >10.1117/12.2514458</a>

Result language
angličtina
Original language name
Dynamic gratings induced by mode instabilities in fiber lasers
Original language description
We review the results of investigation of a special mode of self-pulsing, longitudinal-mode-instability regime, so-called self-induced laser line sweeping. This description reflects the fact that the self-pulsing (in the form of self-sustained relaxation oscillations) coexists with a spectacular laser line drift with time. It is accompanied by creation of dynamic refractive index gratings along the active fiber in the laser cavity. Such gratings have pitch of less than a micrometer, defined by half of the wavelength of the laser mode responsible for the grating build-up. Although longitudinal mode instabilities in fiber lasers are known for a long time, the associated refractive index gratings were studied just recently. An estimation of reflectivity of the dynamics gratings in self-swept fiber lasers is given using numerical model
Czech name
—
Czech description
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Project
<a href="/en/project/GA16-13306S" target="_blank" >GA16-13306S: Self-sweeping of laser wavelength and associated instabilities of fiber lasers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
21st Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics. (Proceedings of SPIE 10976)
ISBN
9781510626072
ISSN
0277-786X
e-ISSN
—
Number of pages
6
Pages from-to
—
Publisher name
SPIE
Place of publication
Bellingham
Event location
Lednice
Event date
Sep 3, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000455324600016

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