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2008•Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIERequires access

Mid-wave and long-wave infrared dualband megapixel QWIP focal plane array

Sarath D. Gunapala, Sumith V. Bandara, John K. Liu, Jason M. Mumolo, Cory J. Hill, David Z. Ting, Eric Kurth, James T. Woolaway, Paul D. LeVan, Meimei Z. Tidrow

Open publisher page 2 citations

Abstract

Mid-wavelength infrared (MWIR) and long-wavelength infrared (LWIR) 1024x1024 pixel InGaAs/GaAs/AlGaAs based quantum well infrared photodetector (QWIP) focal planes and a 320x256 pixel dualband pixel co-registered simultaneous QWIP focal plane array have been demonstrated as pathfinders. In this paper, we discuss the development of 1024x1024 MWIR/LWIR dualband pixel co-registered simultaneous QWIP focal plane array.

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What this paper is about

Mid-wavelength infrared (MWIR) and long-wavelength infrared (LWIR) 1024x1024 pixel InGaAs/GaAs/AlGaAs based quantum well infrared photodetector (QWIP) focal planes and a 320x256 pixel dualband pixel co-registered simultaneous QWIP focal plane array have been demonstrated as pathfinders. In this paper, we discuss the development of 1024x1024 MWIR/LWIR dualband pixel co-registered simultaneous QWIP focal plane array.

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Available abstract

Mid-wavelength infrared (MWIR) and long-wavelength infrared (LWIR) 1024x1024 pixel InGaAs/GaAs/AlGaAs based quantum well infrared photodetector (QWIP) focal planes and a 320x256 pixel dualband pixel co-registered simultaneous QWIP focal plane array have been demonstrated as pathfinders. In this paper, we discuss the development of 1024x1024 MWIR/LWIR dualband pixel co-registered simultaneous QWIP focal plane array.

Key concepts: Quantum well infrared photodetector, Cardinal point, Infrared, Optics, Pixel, Optoelectronics, Photodetector, Focal Plane Arrays

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