2-2.7 μm single frequency tunable sb-based lasers operating in CW at RT:: Microcavity and external-cavity VCSELs, DFB
被引:21
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作者:
Garnache, A.
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机构:
Univ Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, FranceUniv Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, France
Garnache, A.
[1
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Ouvrard, A.
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Univ Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, FranceUniv Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, France
Ouvrard, A.
[1
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Cerutti, L.
[1
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Barata, D.
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Univ Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, FranceUniv Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, France
Barata, D.
[1
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Vicet, A.
[1
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Genty, F.
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Univ Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, FranceUniv Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, France
Genty, F.
[1
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Rouillard, Y.
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Univ Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, FranceUniv Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, France
Rouillard, Y.
[1
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Romanini, D.
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Univ Grenoble 1, Spectrometrie Phys Lab, CNRS, UMR 5588, St Martin Dheres, FranceUniv Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, France
Romanini, D.
[2
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Cerda-Mendez, E. A.
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Univ Autonoma San Luis Potosi, Inst Invest & Commun Opt, San Luis Potosi, San Luis Potosi 78300, MexicoUniv Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, France
Cerda-Mendez, E. A.
[3
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机构:
[1] Univ Montpellier 2, CEM2, CNRS, UMR 5507, Montpellier, France
[2] Univ Grenoble 1, Spectrometrie Phys Lab, CNRS, UMR 5588, St Martin Dheres, France
[3] Univ Autonoma San Luis Potosi, Inst Invest & Commun Opt, San Luis Potosi, San Luis Potosi 78300, Mexico
VCSEL;
VECSEL;
DFB;
type-I Sb-based quantum-well;
single frequency;
gas analysis;
D O I:
10.1117/12.663448
中图分类号:
TH7 [仪器、仪表];
学科分类号:
0804 ;
080401 ;
081102 ;
摘要:
DFB lasers, microcavity and External-cavity VCSELs exhibit narrow single-frequency operation and wide mode-hop-free tuning range, especially well adapted for gas spectroscopy application in the 2-2.7 mu m window. We will present a review of the results achieved and a systematic comparison, with such Sb-based lasers emitting near 2.3 mu m. These sources operate in CW above 300K, with up to 5mW output power in a single transverse mode and linear light polarization. Diode-pumped V(E)CSELs and electrically-pumped DFB lasers were designed, grown, processed, and the spectral, spatial, thermal properties characterized. These sources are now being applied in high sensitivity spectroscopy instruments for in-situ measurements.