A monolithic LWIR/NIR multispectral QWIP for night vision and see spot

N. Cohen; A. Zussman; G. Sarusi

doi:10.1016/s1350-4495(01)00098-6

A monolithic LWIR/NIR multispectral QWIP for night vision and see spot

N. Cohen
, A. Zussman
, G. Sarusi

Elbit Systems Electro-Optics Elop Limited

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

16 Scopus citations

Abstract

A two stack two color quantum well infrared photodetector (QWIP) for simultaneously detection of LWIR and near infrared (NIR) radiation is demonstrated. The LWIR sensor is based on a regular GaAs/AlGaAs QWIP, while the NIR sensor is based on a strained InGaAs/GaAs quantum wells structure. Optical and electrical measurements of the NIR detector and the inclusive device are presented and discussed.

Original language	English
Pages (from-to)	391-396
Number of pages	6
Journal	Infrared Physics and Technology
Volume	42
Issue number	3-5
DOIs	https://doi.org/10.1016/s1350-4495(01)00098-6
State	Published - Jun 2001
Externally published	Yes

Keywords

LWIR
Multispectral
NIR
QWIP
See spot

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10.1016/s1350-4495(01)00098-6

Cite this

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AU - Zussman, A.

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N2 - A two stack two color quantum well infrared photodetector (QWIP) for simultaneously detection of LWIR and near infrared (NIR) radiation is demonstrated. The LWIR sensor is based on a regular GaAs/AlGaAs QWIP, while the NIR sensor is based on a strained InGaAs/GaAs quantum wells structure. Optical and electrical measurements of the NIR detector and the inclusive device are presented and discussed.

AB - A two stack two color quantum well infrared photodetector (QWIP) for simultaneously detection of LWIR and near infrared (NIR) radiation is demonstrated. The LWIR sensor is based on a regular GaAs/AlGaAs QWIP, while the NIR sensor is based on a strained InGaAs/GaAs quantum wells structure. Optical and electrical measurements of the NIR detector and the inclusive device are presented and discussed.

KW - LWIR

KW - Multispectral

KW - NIR

KW - QWIP

KW - See spot

UR - https://www.scopus.com/pages/publications/0035368631

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AN - SCOPUS:0035368631

SN - 1350-4495

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JO - Infrared Physics and Technology

JF - Infrared Physics and Technology

IS - 3-5

ER -

A monolithic LWIR/NIR multispectral QWIP for night vision and see spot

Abstract

Keywords

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