Exploiting nonlinear properties of pure and Sn-doped Bi2Te2Se for passive Q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers

Abstract Due to their broadband nonlinear optical properties, low-dimensional materials are widely used for pulse generation in fiber and solid-state lasers. Here we demonstrate novel materials, Bi2Te2Se (BTS) and Sn-doped Bi2Te2Se (BSTS), which can be used as a universal saturable absorbers for dis...

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Autores principales:	Jakub Bogusławski, Maciej Kowalczyk, Przemysław Iwanowski, Andrzej Hruban, Ryszard Diduszko, Kazimierz Piotrowski, Krzysztof Dybko, Tomasz Wojciechowski, Marta Aleszkiewicz, Jarosław Sotor
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/5ea633b11a554ab384e8781613fa0bca
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spelling	oai:doaj.org-article:5ea633b11a554ab384e8781613fa0bca2021-12-02T16:06:30ZExploiting nonlinear properties of pure and Sn-doped Bi2Te2Se for passive Q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers10.1038/s41598-017-07706-72045-2322https://doaj.org/article/5ea633b11a554ab384e8781613fa0bca2017-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-07706-7https://doaj.org/toc/2045-2322Abstract Due to their broadband nonlinear optical properties, low-dimensional materials are widely used for pulse generation in fiber and solid-state lasers. Here we demonstrate novel materials, Bi2Te2Se (BTS) and Sn-doped Bi2Te2Se (BSTS), which can be used as a universal saturable absorbers for distinct spectral regimes. The material was mechanically exfoliated from a bulk single-crystal and deposited onto a side-polished fiber. We have performed characterization of the fabricated devices and employed them in polarization-maintaining ytterbium- and erbium-doped fiber lasers. This enabled us to obtain self-starting passively Q-switched regime at 1 µm and 1.56 µm. The oscillators emitted stable, linearly polarized radiation with the highest single pulse energy approaching 692 nJ. Both lasers are characterized by the best performance observed in all-polarization maintaining Q-switched fiber lasers with recently investigated new saturable absorbers, which was enabled by a very high damage threshold of the devices. This demonstrates the great potential of the investigated materials for the ultrafast photonics community.Jakub BogusławskiMaciej KowalczykPrzemysław IwanowskiAndrzej HrubanRyszard DiduszkoKazimierz PiotrowskiKrzysztof DybkoTomasz WojciechowskiMarta AleszkiewiczJarosław SotorNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jakub Bogusławski Maciej Kowalczyk Przemysław Iwanowski Andrzej Hruban Ryszard Diduszko Kazimierz Piotrowski Krzysztof Dybko Tomasz Wojciechowski Marta Aleszkiewicz Jarosław Sotor Exploiting nonlinear properties of pure and Sn-doped Bi2Te2Se for passive Q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers
description	Abstract Due to their broadband nonlinear optical properties, low-dimensional materials are widely used for pulse generation in fiber and solid-state lasers. Here we demonstrate novel materials, Bi2Te2Se (BTS) and Sn-doped Bi2Te2Se (BSTS), which can be used as a universal saturable absorbers for distinct spectral regimes. The material was mechanically exfoliated from a bulk single-crystal and deposited onto a side-polished fiber. We have performed characterization of the fabricated devices and employed them in polarization-maintaining ytterbium- and erbium-doped fiber lasers. This enabled us to obtain self-starting passively Q-switched regime at 1 µm and 1.56 µm. The oscillators emitted stable, linearly polarized radiation with the highest single pulse energy approaching 692 nJ. Both lasers are characterized by the best performance observed in all-polarization maintaining Q-switched fiber lasers with recently investigated new saturable absorbers, which was enabled by a very high damage threshold of the devices. This demonstrates the great potential of the investigated materials for the ultrafast photonics community.
format	article
author	Jakub Bogusławski Maciej Kowalczyk Przemysław Iwanowski Andrzej Hruban Ryszard Diduszko Kazimierz Piotrowski Krzysztof Dybko Tomasz Wojciechowski Marta Aleszkiewicz Jarosław Sotor
author_facet	Jakub Bogusławski Maciej Kowalczyk Przemysław Iwanowski Andrzej Hruban Ryszard Diduszko Kazimierz Piotrowski Krzysztof Dybko Tomasz Wojciechowski Marta Aleszkiewicz Jarosław Sotor
author_sort	Jakub Bogusławski
title	Exploiting nonlinear properties of pure and Sn-doped Bi2Te2Se for passive Q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers
title_short	Exploiting nonlinear properties of pure and Sn-doped Bi2Te2Se for passive Q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers
title_full	Exploiting nonlinear properties of pure and Sn-doped Bi2Te2Se for passive Q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers
title_fullStr	Exploiting nonlinear properties of pure and Sn-doped Bi2Te2Se for passive Q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers
title_full_unstemmed	Exploiting nonlinear properties of pure and Sn-doped Bi2Te2Se for passive Q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers
title_sort	exploiting nonlinear properties of pure and sn-doped bi2te2se for passive q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/5ea633b11a554ab384e8781613fa0bca
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Exploiting nonlinear properties of pure and Sn-doped Bi2Te2Se for passive Q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers

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