Reflectivity of transient Bragg reflection gratings in fiber laser with laser-wavelength selfsweeping

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F14%3A00436005" target="_blank" >RIV/67985882:_____/14:00436005 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1364/OE.22.030024" target="_blank" >http://dx.doi.org/10.1364/OE.22.030024</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.22.030024" target="_blank" >10.1364/OE.22.030024</a>

Result language
angličtina
Original language name
Reflectivity of transient Bragg reflection gratings in fiber laser with laser-wavelength selfsweeping
Original language description
We present a method for the estimation of the reflection spectra of transient gratings in rare-earth doped fiber lasers having a self-sweeping of laser wavelength. We show that high reflectivities of several tens of percent can be achieved. An example ofthis is demonstrated through the use of an experimental Yb-doped Fabry-Perot fiber laser. The gratings' spectra are highly asymmetric due to the apodization of the refractive index modulation. The importance of the self-sweeping regime for triggering self- Q-switched laser instabilities is discussed
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Project
<a href="/en/project/GAP205%2F11%2F1840" target="_blank" >GAP205/11/1840: Coherent and spectral beam combining in thulium doped fiber laser and amplifier array</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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