Gas-source molecular beam epitaxy growth of an 8.5 μm quantum cascade laser

S. Slivken; C. Jelen; A. Rybaltowski; J. Diaz; M. Razeghi

doi:10.1063/1.119338

Gas-source molecular beam epitaxy growth of an 8.5 μm quantum cascade laser

S. Slivken^*, C. Jelen, A. Rybaltowski, J. Diaz, M. Razeghi

^*Corresponding author for this work

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

40 Scopus citations

Abstract

We demonstrate preliminary results for an 8.5 μm laser emission from quantum cascade lasers grown in a single step by gas-source molecular beam epitaxy. 70 mW peak power per two facets is recorded for all devices tested at 79 K with 1 μs pulses at 200 Hz. For a 3 mm cavity length, lasing persists up to 270 K with a T₀ of 180 K.

Original language	English (US)
Pages (from-to)	2593-2595
Number of pages	3
Journal	Applied Physics Letters
Volume	71
Issue number	18
DOIs	https://doi.org/10.1063/1.119338
State	Published - Nov 3 1997

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.119338

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title = "Gas-source molecular beam epitaxy growth of an 8.5 μm quantum cascade laser",

abstract = "We demonstrate preliminary results for an 8.5 μm laser emission from quantum cascade lasers grown in a single step by gas-source molecular beam epitaxy. 70 mW peak power per two facets is recorded for all devices tested at 79 K with 1 μs pulses at 200 Hz. For a 3 mm cavity length, lasing persists up to 270 K with a T0 of 180 K.",

author = "S. Slivken and C. Jelen and A. Rybaltowski and J. Diaz and M. Razeghi",

year = "1997",

month = nov,

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doi = "10.1063/1.119338",

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T1 - Gas-source molecular beam epitaxy growth of an 8.5 μm quantum cascade laser

AU - Slivken, S.

AU - Jelen, C.

AU - Rybaltowski, A.

AU - Diaz, J.

AU - Razeghi, M.

PY - 1997/11/3

Y1 - 1997/11/3

N2 - We demonstrate preliminary results for an 8.5 μm laser emission from quantum cascade lasers grown in a single step by gas-source molecular beam epitaxy. 70 mW peak power per two facets is recorded for all devices tested at 79 K with 1 μs pulses at 200 Hz. For a 3 mm cavity length, lasing persists up to 270 K with a T0 of 180 K.

AB - We demonstrate preliminary results for an 8.5 μm laser emission from quantum cascade lasers grown in a single step by gas-source molecular beam epitaxy. 70 mW peak power per two facets is recorded for all devices tested at 79 K with 1 μs pulses at 200 Hz. For a 3 mm cavity length, lasing persists up to 270 K with a T0 of 180 K.

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DO - 10.1063/1.119338

M3 - Article

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JO - Applied Physics Letters

JF - Applied Physics Letters

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ER -

Gas-source molecular beam epitaxy growth of an 8.5 μm quantum cascade laser

Abstract

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