Grating enhancement of quantum well detector response

K. W. Goossen; S. A. Lyon; K. Alavi

doi:10.1063/1.100054

Grating enhancement of quantum well detector response

K. W. Goossen, S. A. Lyon, K. Alavi

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41 Scopus citations

Abstract

We have measured the enhancement in the response of a quantum well infrared detector by the incorporation of a metallic diffraction grating into the structure. We find an enhancement ratio of about 30, and its spectrum indicates that waveguiding of diffracted light occurs within the sample. Strong coupling to evanescent modes of the grating is not observed.

Original language	English (US)
Pages (from-to)	1027-1029
Number of pages	3
Journal	Applied Physics Letters
Volume	53
Issue number	12
DOIs	https://doi.org/10.1063/1.100054
State	Published - 1988

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.100054

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title = "Grating enhancement of quantum well detector response",

abstract = "We have measured the enhancement in the response of a quantum well infrared detector by the incorporation of a metallic diffraction grating into the structure. We find an enhancement ratio of about 30, and its spectrum indicates that waveguiding of diffracted light occurs within the sample. Strong coupling to evanescent modes of the grating is not observed.",

author = "Goossen, {K. W.} and Lyon, {S. A.} and K. Alavi",

year = "1988",

doi = "10.1063/1.100054",

language = "English (US)",

volume = "53",

pages = "1027--1029",

journal = "Applied Physics Letters",

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T1 - Grating enhancement of quantum well detector response

AU - Goossen, K. W.

AU - Lyon, S. A.

AU - Alavi, K.

PY - 1988

Y1 - 1988

N2 - We have measured the enhancement in the response of a quantum well infrared detector by the incorporation of a metallic diffraction grating into the structure. We find an enhancement ratio of about 30, and its spectrum indicates that waveguiding of diffracted light occurs within the sample. Strong coupling to evanescent modes of the grating is not observed.

AB - We have measured the enhancement in the response of a quantum well infrared detector by the incorporation of a metallic diffraction grating into the structure. We find an enhancement ratio of about 30, and its spectrum indicates that waveguiding of diffracted light occurs within the sample. Strong coupling to evanescent modes of the grating is not observed.

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U2 - 10.1063/1.100054

DO - 10.1063/1.100054

M3 - Article

AN - SCOPUS:3643056441

SN - 0003-6951

VL - 53

SP - 1027

EP - 1029

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 12

ER -

Grating enhancement of quantum well detector response

Abstract

All Science Journal Classification (ASJC) codes

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