Počet záznamů: 1  

Analytical Model of Thulium-Doped Fiber Laser Pumped by Two-for-One Process

  1. 1.
    SYSNO ASEP0603256
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevAnalytical Model of Thulium-Doped Fiber Laser Pumped by Two-for-One Process
    Tvůrce(i) Grábner, Martin (URE-Y)
    Švejkarová, Bára (URE-Y)
    Aubrecht, Jan (URE-Y) RID, ORCID
    Peterka, Pavel (URE-Y) RID, ORCID
    Celkový počet autorů4
    Zdroj.dok.Journal of Lightwave Technology. - : Institute of Electrical and Electronics Engineers - ISSN 0733-8724
    Roč. 42, č. 8 (2024), s. 2938-2944
    Poč.str.7 s.
    Forma vydáníTištěná - P
    Jazyk dok.eng - angličtina
    Země vyd.US - Spojené státy americké
    Klíč. slovacross-relaxation ; fiber laser model ; Tm-doped fiber ; two-for-one process
    Obor OECDOptics (including laser optics and quantum optics)
    CEPGA23-05701S GA ČR - Grantová agentura ČR
    Způsob publikováníOmezený přístup
    Institucionální podporaURE-Y - RVO:67985882
    UT WOS001221531900036
    EID SCOPUS85182370413
    DOI https://doi.org/10.1109/JLT.2023.3345001
    AnotaceAnalytical models of rare-earth-doped fiber lasers were proposed in the past as very efficient yet reliable alternative to comprehensive numerical models. Cross-relaxation in thulium-doped fiber lasers has a great impact on their efficiency through a two-for-one process but it has not been addressed in analytical models so far. Here, the analytical model of thulium-doped fiber laser is proposed that respects the cross-relaxation mechanism of a type: 3H4→3F4, 3H6→3F4. The model is based on a two-level model and enables to express the threshold power and slope efficiency in a closed form. The effect of intrinsic losses is modeled by a physically motivated semi-empirical formula. The model is compared with the numerical one and with experimental data. Its application limits are discussed. An approximate method for checking validity conditions of the model is proposed
    PracovištěÚstav fotoniky a elektroniky
    KontaktPetr Vacek, vacek@ufe.cz, Tel.: 266 773 413, 266 773 438, 266 773 488
    Rok sběru2025
    Elektronická adresahttps://ieeexplore.ieee.org/document/10366807
Počet záznamů: 1  

  Tyto stránky využívají soubory cookies, které usnadňují jejich prohlížení. Další informace o tom jak používáme cookies.