ThuliumV1, Main, Exploration, bibRecord, 000309

High-power thulium fiber laser Q switched with single-layer graphene.

Identifieur interne : 000309 ( Main/Exploration ); précédent : 000308; suivant : 000310

High-power thulium fiber laser Q switched with single-layer graphene.

Auteurs : Yulong Tang ; Xuechao Yu ; Xiaohui Li ; Zhiyu Yan ; Qi Jie Wang

Source :

Optics letters [ 1539-4794 ] ; 2014.

RBID : pubmed:24487879

Descripteurs français

KwdFr :
- Fibres optiques, Graphite (), Lasers, Thulium.
MESH :
- Fibres optiques, Graphite, Lasers, Thulium.

English descriptors

KwdEn :
- Graphite (chemistry), Lasers, Optical Fibers, Thulium.
MESH :
- chemical , chemistry : Graphite.
- Lasers, Optical Fibers, Thulium.

Abstract

We report high-power 2 μm Tm3+ fiber lasers passively Q switched by double-piece single-layer graphene transferred onto a glass plate. Through manipulating intracavity laser beam size and increasing pump ratios, an average power of 5.2 W is directly achieved from the laser oscillator with an optical-to-optical slope efficiency of 26%. The laser pulse energy can be as high as ∼18 μJ, comparable to that from actively Q-switched fiber lasers. The narrowest pulse width is 320 ns, and the pulse repetition rate can be tuned from tens of kilohertz to 280 kHz by changing the pump power. To the best of our knowledge, this is the highest average power and pulse energy, as well as the narrowest pulse width, from graphene-based Q-switched 2 μm fiber lasers.

PubMed: 24487879

Affiliations:

Le document en format XML

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<author><name sortKey="Tang, Yulong" sort="Tang, Yulong" uniqKey="Tang Y" first="Yulong" last="Tang">Yulong Tang</name>
</author>
<author><name sortKey="Yu, Xuechao" sort="Yu, Xuechao" uniqKey="Yu X" first="Xuechao" last="Yu">Xuechao Yu</name>
</author>
<author><name sortKey="Li, Xiaohui" sort="Li, Xiaohui" uniqKey="Li X" first="Xiaohui" last="Li">Xiaohui Li</name>
</author>
<author><name sortKey="Yan, Zhiyu" sort="Yan, Zhiyu" uniqKey="Yan Z" first="Zhiyu" last="Yan">Zhiyu Yan</name>
</author>
<author><name sortKey="Wang, Qi Jie" sort="Wang, Qi Jie" uniqKey="Wang Q" first="Qi Jie" last="Wang">Qi Jie Wang</name>
</author>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">High-power thulium fiber laser Q switched with single-layer graphene.</title>
<author><name sortKey="Tang, Yulong" sort="Tang, Yulong" uniqKey="Tang Y" first="Yulong" last="Tang">Yulong Tang</name>
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<author><name sortKey="Yu, Xuechao" sort="Yu, Xuechao" uniqKey="Yu X" first="Xuechao" last="Yu">Xuechao Yu</name>
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<author><name sortKey="Li, Xiaohui" sort="Li, Xiaohui" uniqKey="Li X" first="Xiaohui" last="Li">Xiaohui Li</name>
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<author><name sortKey="Yan, Zhiyu" sort="Yan, Zhiyu" uniqKey="Yan Z" first="Zhiyu" last="Yan">Zhiyu Yan</name>
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<author><name sortKey="Wang, Qi Jie" sort="Wang, Qi Jie" uniqKey="Wang Q" first="Qi Jie" last="Wang">Qi Jie Wang</name>
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<series><title level="j">Optics letters</title>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Graphite (chemistry)</term>
<term>Lasers</term>
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<keywords scheme="KwdFr" xml:lang="fr"><term>Fibres optiques</term>
<term>Graphite ()</term>
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<front><div type="abstract" xml:lang="en">We report high-power 2 μm Tm3+ fiber lasers passively Q switched by double-piece single-layer graphene transferred onto a glass plate. Through manipulating intracavity laser beam size and increasing pump ratios, an average power of 5.2 W is directly achieved from the laser oscillator with an optical-to-optical slope efficiency of 26%. The laser pulse energy can be as high as ∼18  μJ, comparable to that from actively Q-switched fiber lasers. The narrowest pulse width is 320 ns, and the pulse repetition rate can be tuned from tens of kilohertz to 280 kHz by changing the pump power. To the best of our knowledge, this is the highest average power and pulse energy, as well as the narrowest pulse width, from graphene-based Q-switched 2 μm fiber lasers.</div>
</front>
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<tree><noCountry><name sortKey="Li, Xiaohui" sort="Li, Xiaohui" uniqKey="Li X" first="Xiaohui" last="Li">Xiaohui Li</name>
<name sortKey="Tang, Yulong" sort="Tang, Yulong" uniqKey="Tang Y" first="Yulong" last="Tang">Yulong Tang</name>
<name sortKey="Wang, Qi Jie" sort="Wang, Qi Jie" uniqKey="Wang Q" first="Qi Jie" last="Wang">Qi Jie Wang</name>
<name sortKey="Yan, Zhiyu" sort="Yan, Zhiyu" uniqKey="Yan Z" first="Zhiyu" last="Yan">Zhiyu Yan</name>
<name sortKey="Yu, Xuechao" sort="Yu, Xuechao" uniqKey="Yu X" first="Xuechao" last="Yu">Xuechao Yu</name>
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Serveur d'exploration sur le thulium

High-power thulium fiber laser Q switched with single-layer graphene.

High-power thulium fiber laser Q switched with single-layer graphene.

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki

	Serveur d'exploration sur le thulium
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