Midinfrared electroluminescence in quantum cascade structures with InP/InGaAs active regions

Mariano Troccoli; Federico Capasso; Jianxin Chen; Milton L. Peabody; Claire Gmachl; Deborah L. Sivco; Cheng Hsuan Chen; Alfred Y. Cho

doi:10.1063/1.1625090

Midinfrared electroluminescence in quantum cascade structures with InP/InGaAs active regions

Mariano Troccoli, Federico Capasso, Jianxin Chen, Milton L. Peabody, Claire Gmachl, Deborah L. Sivco, Cheng Hsuan Chen, Alfred Y. Cho

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

7 Scopus citations

Abstract

The midinfrared emission from electroluminescent devices with quantum cascade (QC) active regions based on InGsAs/InP heterostructures was studied. The realization of InP-based QC lasers with aluminum-free waveguides was also discussed. A highly doped (n=10 ¹⁸ cm ^-3) GaInAs contact layer was grown on top of an active core. A fourier transform infrared (FTIR) spectrometer equipped with a liquid N ₂ cooled HgCdTe detector was used for the spectral measurements.

Original language	English (US)
Pages (from-to)	7101-7104
Number of pages	4
Journal	Journal of Applied Physics
Volume	94
Issue number	11
DOIs	https://doi.org/10.1063/1.1625090
State	Published - Dec 1 2003
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1063/1.1625090

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title = "Midinfrared electroluminescence in quantum cascade structures with InP/InGaAs active regions",

abstract = "The midinfrared emission from electroluminescent devices with quantum cascade (QC) active regions based on InGsAs/InP heterostructures was studied. The realization of InP-based QC lasers with aluminum-free waveguides was also discussed. A highly doped (n=10 18 cm -3) GaInAs contact layer was grown on top of an active core. A fourier transform infrared (FTIR) spectrometer equipped with a liquid N 2 cooled HgCdTe detector was used for the spectral measurements.",

author = "Mariano Troccoli and Federico Capasso and Jianxin Chen and Peabody, {Milton L.} and Claire Gmachl and Sivco, {Deborah L.} and Chen, {Cheng Hsuan} and Cho, {Alfred Y.}",

year = "2003",

month = dec,

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doi = "10.1063/1.1625090",

language = "English (US)",

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TY - JOUR

T1 - Midinfrared electroluminescence in quantum cascade structures with InP/InGaAs active regions

AU - Troccoli, Mariano

AU - Capasso, Federico

AU - Chen, Jianxin

AU - Peabody, Milton L.

AU - Gmachl, Claire

AU - Sivco, Deborah L.

AU - Chen, Cheng Hsuan

AU - Cho, Alfred Y.

PY - 2003/12/1

Y1 - 2003/12/1

N2 - The midinfrared emission from electroluminescent devices with quantum cascade (QC) active regions based on InGsAs/InP heterostructures was studied. The realization of InP-based QC lasers with aluminum-free waveguides was also discussed. A highly doped (n=10 18 cm -3) GaInAs contact layer was grown on top of an active core. A fourier transform infrared (FTIR) spectrometer equipped with a liquid N 2 cooled HgCdTe detector was used for the spectral measurements.

AB - The midinfrared emission from electroluminescent devices with quantum cascade (QC) active regions based on InGsAs/InP heterostructures was studied. The realization of InP-based QC lasers with aluminum-free waveguides was also discussed. A highly doped (n=10 18 cm -3) GaInAs contact layer was grown on top of an active core. A fourier transform infrared (FTIR) spectrometer equipped with a liquid N 2 cooled HgCdTe detector was used for the spectral measurements.

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DO - 10.1063/1.1625090

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VL - 94

SP - 7101

EP - 7104

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 11

ER -

Midinfrared electroluminescence in quantum cascade structures with InP/InGaAs active regions

Abstract

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