ThuliumV1, Main, Exploration, bibRecord, 002452

1.50-μ m-band gain-shifted thulium-doped fiber amplifier with 1.05- and 1.56-μ m dual-wavelength pumping

Identifieur interne : 002452 ( Main/Exploration ); précédent : 002451; suivant : 002453

1.50-μ m-band gain-shifted thulium-doped fiber amplifier with 1.05- and 1.56-μ m dual-wavelength pumping

Auteurs : Tadashi Kasamatsu [Japon] ; Yutaka Yano ; Hitoshi Sekita

Source :

Optics letters [ 0146-9592 ] ; 1999-12-01.

RBID : Pascal:99-0545302

Descripteurs français

Pascal (Inist)
- 4265Y, 4281W, 4270C, Etude expérimentale, Spectre IR, Pompage optique, Verre fluorure, Thulium, Matériau optique.

English descriptors

KwdEn :
- Experimental study, Fluoride glass, Infrared spectra, Optical materials, Optical pumping, Thulium, optical fibre amplifiers.

Abstract

We propose and demonstrate a 1.50-μm- band gain-shifted thulium-doped fiber amplifier (TDFA) by using a novel dual-wavelength (1.05 and 1.56 -μm) pumping scheme for what we believe is the first time. By providing a small amount of 1.56-μm power to a conventional upconversion-pumped TDFA, we successfully demonstrated a small-signal gain larger than 25 dB and a noise figure of 5 dB in a 1475-1510-nm band.

Affiliations:

Japon

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

to stream Pascal, to step Corpus: 001036
to stream Pascal, to step Curation: 001036
to stream Pascal, to step Checkpoint: 001014
to stream Main, to step Merge: 002599
to stream Main, to step Curation: 002452

Le document en format XML

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<country xml:lang="fr">Japon</country>
<wicri:regionArea>C&C Media Research Laboratories, NEC Corporation, 4-1-1 Miyazaki, Miyamae-ku, Kawasaki, Kanagawa 216-8555</wicri:regionArea>
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<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Optoelectronics and High Frequency Device Research Laboratories, NEC Corporation, 4-1-1 Miyazaki, Miyamae-ku, Kawasaki, Kanagawa 216-8555, Japan</s1>
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<country xml:lang="fr">Japon</country>
<wicri:regionArea>Optoelectronics and High Frequency Device Research Laboratories, NEC Corporation, 4-1-1 Miyazaki, Miyamae-ku, Kawasaki, Kanagawa 216-8555</wicri:regionArea>
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<author><name sortKey="Yano, Yutaka" sort="Yano, Yutaka" uniqKey="Yano Y" first="Yutaka" last="Yano">Yutaka Yano</name>
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<author><name sortKey="Sekita, Hitoshi" sort="Sekita, Hitoshi" uniqKey="Sekita H" first="Hitoshi" last="Sekita">Hitoshi Sekita</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">1.50-μ m-band gain-shifted thulium-doped fiber amplifier with 1.05- and 1.56-μ m dual-wavelength pumping</title>
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<country xml:lang="fr">Japon</country>
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<term>Optical pumping</term>
<term>Thulium</term>
<term>optical fibre amplifiers</term>
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<keywords scheme="Pascal" xml:lang="fr"><term>4265Y</term>
<term>4281W</term>
<term>4270C</term>
<term>Etude expérimentale</term>
<term>Spectre IR</term>
<term>Pompage optique</term>
<term>Verre fluorure</term>
<term>Thulium</term>
<term>Matériau optique</term>
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<front><div type="abstract" xml:lang="en">We propose and demonstrate a 1.50-μm- band  gain-shifted thulium-doped fiber amplifier (TDFA) by using a novel dual-wavelength (1.05 and 1.56 -μm)  pumping scheme for what we believe is the first time. By providing a small amount of 1.56-μm  power to a conventional upconversion-pumped TDFA, we successfully demonstrated a small-signal gain larger than 25  dB and a noise figure of 5  dB in a 1475-1510-nm band.</div>
</front>
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<country name="Japon"><noRegion><name sortKey="Kasamatsu, Tadashi" sort="Kasamatsu, Tadashi" uniqKey="Kasamatsu T" first="Tadashi" last="Kasamatsu">Tadashi Kasamatsu</name>
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<name sortKey="Kasamatsu, Tadashi" sort="Kasamatsu, Tadashi" uniqKey="Kasamatsu T" first="Tadashi" last="Kasamatsu">Tadashi Kasamatsu</name>
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1.50-μ m-band gain-shifted thulium-doped fiber amplifier with 1.05- and 1.56-μ m dual-wavelength pumping

1.50-μ m-band gain-shifted thulium-doped fiber amplifier with 1.05- and 1.56-μ m dual-wavelength pumping

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