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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • 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

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

  • 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