Long wavelength quantum cascade lasers

Alessandro Tredicucci; Federico Capasso; Claire F. Gmachl; Deborah L. Sivco; Albert L. Hutchinson; Alfred Y. Cho

Long wavelength quantum cascade lasers

Alessandro Tredicucci, Federico Capasso, Claire F. Gmachl, Deborah L. Sivco, Albert L. Hutchinson, Alfred Y. Cho

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

Abstract

This paper reports the realization of a long-wavelength quantum cascade laser employing so-called 'chirped' superlattices and operating at λ approx. 17 μm. This represents the first demonstration of a semiconductor injection laser based on intra-band transitions at wavelengths beyond the atmospheric windows. The structure was grown by molecular beam epitaxy in the InGaAs/InAlAs material system lattice matched to InP substrate.

Original language	English (US)
Pages (from-to)	43-44
Number of pages	2
Journal	LEOS Summer Topical Meeting
State	Published - Jan 1 1999
Externally published	Yes

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

Cite this

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title = "Long wavelength quantum cascade lasers",

abstract = "This paper reports the realization of a long-wavelength quantum cascade laser employing so-called 'chirped' superlattices and operating at λ approx. 17 μm. This represents the first demonstration of a semiconductor injection laser based on intra-band transitions at wavelengths beyond the atmospheric windows. The structure was grown by molecular beam epitaxy in the InGaAs/InAlAs material system lattice matched to InP substrate.",

author = "Alessandro Tredicucci and Federico Capasso and Gmachl, {Claire F.} and Sivco, {Deborah L.} and Hutchinson, {Albert L.} and Cho, {Alfred Y.}",

year = "1999",

month = jan,

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language = "English (US)",

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journal = "LEOS Summer Topical Meeting",

issn = "1099-4742",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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T1 - Long wavelength quantum cascade lasers

AU - Tredicucci, Alessandro

AU - Capasso, Federico

AU - Gmachl, Claire F.

AU - Sivco, Deborah L.

AU - Hutchinson, Albert L.

AU - Cho, Alfred Y.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - This paper reports the realization of a long-wavelength quantum cascade laser employing so-called 'chirped' superlattices and operating at λ approx. 17 μm. This represents the first demonstration of a semiconductor injection laser based on intra-band transitions at wavelengths beyond the atmospheric windows. The structure was grown by molecular beam epitaxy in the InGaAs/InAlAs material system lattice matched to InP substrate.

AB - This paper reports the realization of a long-wavelength quantum cascade laser employing so-called 'chirped' superlattices and operating at λ approx. 17 μm. This represents the first demonstration of a semiconductor injection laser based on intra-band transitions at wavelengths beyond the atmospheric windows. The structure was grown by molecular beam epitaxy in the InGaAs/InAlAs material system lattice matched to InP substrate.

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JO - LEOS Summer Topical Meeting

JF - LEOS Summer Topical Meeting

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Long wavelength quantum cascade lasers

Abstract

All Science Journal Classification (ASJC) codes

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