Monolithic Er/Yb double-clad fibre laser with FBG inscribed using the direct-write plane-by-plane fs-laser inscription method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F18%3A00503020" target="_blank" >RIV/67985882:_____/18:00503020 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2306522" target="_blank" >http://dx.doi.org/10.1117/12.2306522</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2306522" target="_blank" >10.1117/12.2306522</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Monolithic Er/Yb double-clad fibre laser with FBG inscribed using the direct-write plane-by-plane fs-laser inscription method

Popis výsledku v původním jazyce

Fibre lasers incorporating Bragg grating mirrors inscribed directly into the active fibre, hereinafter referred to as monolithic fibre lasers, are of great interest thanks to the simpler resonator design. The elimination of fibre splices between the active and passive fibres that would otherwise incorporate the fibre Bragg grating, and which could lead to system breakdown, is a significant advantage. In order to build such monolithic fibre laser configurations, different methods for FBG inscription have been reported in the open literature, including phase mask inscription using UV light or fs lasers in deep UV light, visible and IR spectrum, and by point-by-point technique with IR fs radiation. In this paper, we present our preliminary results for FBG inscription in an erbium and ytterbium co-doped fibre using the direct-write, plane-by-plane femtosecond laser inscription method, which allows for complete spatial control of the refractive index change in the fibre core, and the characterization of the resulting fibre laser

Název v anglickém jazyce

Monolithic Er/Yb double-clad fibre laser with FBG inscribed using the direct-write plane-by-plane fs-laser inscription method

Popis výsledku anglicky

Fibre lasers incorporating Bragg grating mirrors inscribed directly into the active fibre, hereinafter referred to as monolithic fibre lasers, are of great interest thanks to the simpler resonator design. The elimination of fibre splices between the active and passive fibres that would otherwise incorporate the fibre Bragg grating, and which could lead to system breakdown, is a significant advantage. In order to build such monolithic fibre laser configurations, different methods for FBG inscription have been reported in the open literature, including phase mask inscription using UV light or fs lasers in deep UV light, visible and IR spectrum, and by point-by-point technique with IR fs radiation. In this paper, we present our preliminary results for FBG inscription in an erbium and ytterbium co-doped fibre using the direct-write, plane-by-plane femtosecond laser inscription method, which allows for complete spatial control of the refractive index change in the fibre core, and the characterization of the resulting fibre laser

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Fiber Lasers and Glass Photonics: Materials through Applications

ISBN

978-151061892-3

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

7

Strana od-do

—

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Strasbourg

Datum konání akce

22. 4. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000450857500004