High-power continuous-wave operation of a 6 μm quantum-cascade laser at room temperature

J. S. Yu; S. Slivken; A. Evans; L. Doris; M. Razeghi

doi:10.1063/1.1613354

High-power continuous-wave operation of a 6 μm quantum-cascade laser at room temperature

J. S. Yu^*, S. Slivken, A. Evans, L. Doris, M. Razeghi

^*Corresponding author for this work

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

94 Scopus citations

Abstract

A study was performed on high-power continuous-wave (cw) operation of a 6 μm quantum-cascade laser at room temperature. The operation was reported using a thick electroplated Au top contact layer and epilayer-up bonding on a copper heat sink up to a temperature of 308 K. The high cw optical output powers of 132 mW at 293 K and 21 mW at 308 K were achieved.

Original language	English (US)
Pages (from-to)	2503-2505
Number of pages	3
Journal	Applied Physics Letters
Volume	83
Issue number	13
DOIs	https://doi.org/10.1063/1.1613354
State	Published - Sep 29 2003

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.1613354

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title = "High-power continuous-wave operation of a 6 μm quantum-cascade laser at room temperature",

abstract = "A study was performed on high-power continuous-wave (cw) operation of a 6 μm quantum-cascade laser at room temperature. The operation was reported using a thick electroplated Au top contact layer and epilayer-up bonding on a copper heat sink up to a temperature of 308 K. The high cw optical output powers of 132 mW at 293 K and 21 mW at 308 K were achieved.",

author = "Yu, {J. S.} and S. Slivken and A. Evans and L. Doris and M. Razeghi",

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AU - Yu, J. S.

AU - Slivken, S.

AU - Evans, A.

AU - Doris, L.

AU - Razeghi, M.

PY - 2003/9/29

Y1 - 2003/9/29

N2 - A study was performed on high-power continuous-wave (cw) operation of a 6 μm quantum-cascade laser at room temperature. The operation was reported using a thick electroplated Au top contact layer and epilayer-up bonding on a copper heat sink up to a temperature of 308 K. The high cw optical output powers of 132 mW at 293 K and 21 mW at 308 K were achieved.

AB - A study was performed on high-power continuous-wave (cw) operation of a 6 μm quantum-cascade laser at room temperature. The operation was reported using a thick electroplated Au top contact layer and epilayer-up bonding on a copper heat sink up to a temperature of 308 K. The high cw optical output powers of 132 mW at 293 K and 21 mW at 308 K were achieved.

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High-power continuous-wave operation of a 6 μm quantum-cascade laser at room temperature

Abstract

ASJC Scopus subject areas

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