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

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

96 Citations (Scopus)

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
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
Publication status	Published - 29 Sept 2003

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Copyright 2008 Elsevier B.V., All rights reserved.

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10.1063/1.1613354

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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.",

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AU - Razeghi, M.

PY - 2003/9/29

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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

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