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Holmium-doped optical fibers for efficient fiber lasers

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F20%3A00540935" target="_blank" >RIV/67985882:_____/20:00540935 - isvavai.cz</a>

  • Alternative codes found

    RIV/68407700:21340/20:00347897 RIV/60461373:22310/20:43921776

  • Result on the web

    <a href="https://doi.org/10.1117/12.2559176" target="_blank" >https://doi.org/10.1117/12.2559176</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1117/12.2559176" target="_blank" >10.1117/12.2559176</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Holmium-doped optical fibers for efficient fiber lasers

  • Original language description

    Holmium-doped silica-based optical fibers belong to intensively studied materials for fiber laser sources operating around 2.1 mu m. In this contribution, we deal with silica -based optical fibers doped with holmium and aluminum oxide. The fibers were prepared by the modified chemical vapor deposition method combined either with a solution doping or a nanoparticle doping. A large set of fibers with various dopant concentrations was characterized related to their fluorescence lifetime, laser threshold and slope efficiency. The best -performance fibers exhibited a fluorescence lifetime longer than 1 ms, a laser threshold under 200 mW and a slope efficiency around 80%. These characteristics are discussed regarding the doping method and dopant concentrations

  • 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/GA19-03141S" target="_blank" >GA19-03141S: Research of novel geometries and layouts of double-clad rare-earth-doped fibers for high power fiber lasers</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • 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

  • ISBN

    978-1-5106-3483-1

  • ISSN

    0277-786X

  • e-ISSN

    1996-756X

  • Number of pages

    7

  • Pages from-to

    113550C

  • Publisher name

    SPIE

  • Place of publication

    BELLINGHAM

  • Event location

    None

  • Event date

    Apr 6, 2020

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000576761300008