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2000•IEE Proceedings - OptoelectronicsRequires access

Continuous wave operation of type-II interband cascade lasers

John L. Bradshaw, John D. Bruno, D. E. Wortman, Rui Q. Yang, John T. Pham

Open publisher page 7 citations

Abstract

Continous wave operation of interband cascade lasers based on type-II InAs/Ga(In)Sb heterostructures is reported. The interband cascade lasers, consisting of 23 cascaded active regions, lased at wavelengths near 4 μm. Continuous wave operation was observed from 60–110 μm wide by 1.02 mm long mesa-stripe lasers at temperatures up to 70 K.

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What this paper is about

Continous wave operation of interband cascade lasers based on type-II InAs/Ga(In)Sb heterostructures is reported. The interband cascade lasers, consisting of 23 cascaded active regions, lased at wavelengths near 4 μm. Continuous wave operation was observed from 60–110 μm wide by 1.02 mm long mesa-stripe lasers at temperatures up to 70 K.

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Available abstract

Continous wave operation of interband cascade lasers based on type-II InAs/Ga(In)Sb heterostructures is reported. The interband cascade lasers, consisting of 23 cascaded active regions, lased at wavelengths near 4 μm. Continuous wave operation was observed from 60–110 μm wide by 1.02 mm long mesa-stripe lasers at temperatures up to 70 K.

Key concepts: Cascade, Laser, Continuous wave, Optoelectronics, Wavelength, Materials science, Heterojunction, Semiconductor laser theory

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