Electrically pumped vertical cavity laser

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United States of America Patent

PATENT NO 11721953
APP PUB NO 20200112140A1
SERIAL NO

16595891

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Abstract

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Disclosed is an electrically pumped vertical cavity laser structure operating in the mid-infrared region, which has demonstrated room-temperature continuous wave operation. This structure uses an interband cascade gain region, two distributed mirrors, and a low-loss refractive index waveguide. A preferred embodiment includes at least one wafer bonded GaAs-based mirror.

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Patent Owner(s)

  • THORLABS INC.; PRAEVIUM RESEARCH, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jayaraman, Vijaysekhar Goleta, US 37 938
Lascola, Kevin Columbia, US 6 11
Segal, Stephen Columbia, US 3 5

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