Anti-reflection and polarizing photonic structures for high-power fiber applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F17%3A00485723" target="_blank" >RIV/67985882:_____/17:00485723 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/17:00367509
Result on the web
<a href="http://dx.doi.org/10.1117/12.2271705" target="_blank" >http://dx.doi.org/10.1117/12.2271705</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2271705" target="_blank" >10.1117/12.2271705</a>
Alternative languages
Result language
angličtina
Original language name
Anti-reflection and polarizing photonic structures for high-power fiber applications
Original language description
We investigated behaviours of 1D binary diffraction gratings fabricated on optical fiber facets. Only sub wavelength structures were considered to suppress higher diffraction orders. The aperiodic rigorous coupled wave analysis, the Fourier modal method and the finite-difference time-domain numerical methods were used to compute and optimize the modal reflectance of the investigated structures. Optimized gratings were milled on fiber facets by focused ion beam. One of the gratings was tested in a thulium-doped fiber laser where it acted as a low reflectivity polarizing output mirror. A slope efficiency of the laser and a beam quality parameter were conserved while lasing threshold slightly increased
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/GA15-07908S" target="_blank" >GA15-07908S: Diffractive optical elements for high power fiber lasers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of SPIE, Micro-structured and Specialty Optical Fibres V, (vol.10232)
ISBN
978-1-5106-0965-5
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
SPIE
Place of publication
Bellingham
Event location
Prague
Event date
Apr 26, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000406960900022