ThuliumV1, Main, Exploration, bibRecord, 000738

High average power picosecond pulse generation from a thulium-doped all-fiber MOPA system.

Identifieur interne : 000738 ( Main/Exploration ); précédent : 000737; suivant : 000739

High average power picosecond pulse generation from a thulium-doped all-fiber MOPA system.

Auteurs : Jiang Liu [République populaire de Chine] ; Qian Wang ; Pu Wang

Source :

Optics express [ 1094-4087 ] ; 2012.

RBID : pubmed:23037392

Descripteurs français

KwdFr :
- Amplificateurs électroniques, Analyse de panne d'appareillage, Conception assistée par ordinateur, Conception d'appareillage, Lasers, Technologie des fibres optiques (instrumentation).
MESH :
- instrumentation : Amplificateurs électroniques, Analyse de panne d'appareillage, Conception assistée par ordinateur, Conception d'appareillage, Lasers, Technologie des fibres optiques.

English descriptors

KwdEn :
- Amplifiers, Electronic, Computer-Aided Design, Equipment Design, Equipment Failure Analysis, Fiber Optic Technology (instrumentation), Lasers.
MESH :
- instrumentation : Fiber Optic Technology.
- Amplifiers, Electronic, Computer-Aided Design, Equipment Design, Equipment Failure Analysis, Lasers.

Abstract

We report a stable highly-integrated high power picosecond thulium-doped all-fiber MOPA system without using conventional chirped pulse amplification technique. The master oscillator was passively mode-locked by a SESAM to generate average power of 15 mW at a fundamental repetition rate of 103 MHz in a short linear cavity, and a uniform narrow bandwidth FBG is employed to stabilize the passively mode-locked laser operation. Two-stage double-clad thulium-doped all-fiber amplifiers were used directly to boost average power to 20.7 W. The laser center wavelength was 1962.8 nm and the pulse width was 18 ps. The single pulse energy and peak-power after the amplication were 200 nJ and 11.2 kW respectively. To the best of our knowledge, this is the highest average power ever reported for a picosecond thulium-doped all-fiber MOPA system.

PubMed: 23037392

Affiliations:

Le document en format XML

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<author><name sortKey="Wang, Pu" sort="Wang, Pu" uniqKey="Wang P" first="Pu" last="Wang">Pu Wang</name>
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<series><title level="j">Optics express</title>
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<term>Lasers</term>
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<term>Analyse de panne d'appareillage</term>
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<term>Conception d'appareillage</term>
<term>Lasers</term>
<term>Technologie des fibres optiques (instrumentation)</term>
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<term>Equipment Failure Analysis</term>
<term>Lasers</term>
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<keywords scheme="MESH" qualifier="instrumentation" xml:lang="fr"><term>Amplificateurs électroniques</term>
<term>Analyse de panne d'appareillage</term>
<term>Conception assistée par ordinateur</term>
<term>Conception d'appareillage</term>
<term>Lasers</term>
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<front><div type="abstract" xml:lang="en">We report a stable highly-integrated high power picosecond thulium-doped all-fiber MOPA system without using conventional chirped pulse amplification technique. The master oscillator was passively mode-locked by a SESAM to generate average power of 15 mW at a fundamental repetition rate of 103 MHz in a short linear cavity, and a uniform narrow bandwidth FBG is employed to stabilize the passively mode-locked laser operation. Two-stage double-clad thulium-doped all-fiber amplifiers were used directly to boost average power to 20.7 W. The laser center wavelength was 1962.8 nm and the pulse width was 18 ps. The single pulse energy and peak-power after the amplication were 200 nJ and 11.2 kW respectively. To the best of our knowledge, this is the highest average power ever reported for a picosecond thulium-doped all-fiber MOPA system.</div>
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High average power picosecond pulse generation from a thulium-doped all-fiber MOPA system.

High average power picosecond pulse generation from a thulium-doped all-fiber MOPA system.

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

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