High Power λ≈9 µm Quantum Cascade Lasers

Clément Faugeras; Sébastien Forget; Carlo Sirtori; Jean-Yves Bengloan; Olivier Parillaud; Michel Calligaro; Marcella Giovannini; Jerôme Faist

Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies
Technical Digest (CD) (Optica Publishing Group, 2005),
paper CMO6

High Power λ≈9 µm Quantum Cascade Lasers

Clément Faugeras, Sébastien Forget, Carlo Sirtori, Jean-Yves Bengloan, Olivier Parillaud, Michel Calligaro, Marcella Giovannini, and Jerôme Faist

Conference on Lasers and Electro-Optics 2005

Baltimore, Maryland United States
22–27 May 2005
ISBN: 1-55752-770-9

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Mid-Infared Quantum Cascade Lasers (CMO)

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C. Faugeras, S. Forget, C. Sirtori, J. Bengloan, O. Parillaud, M. Calligaro, M. Giovannini, and J. Faist, "High Power λ≈9 µm Quantum Cascade Lasers," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optica Publishing Group, 2005), paper CMO6.

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Abstract

We report high performance InP-based quantum-cascade-lasers, processed with electroplated-gold-layer to improve heat dissipation. Devices with back-facet high-reflection-coated show maximum output power of 175mW at 40% duty cycle at 300K and CW operation up to 270K.

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