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|Title: ||640 X 512 pixel long-wavelength infrared narrowband, multiband, and broadband QWIP focal plane arrays|
|Authors: ||Gunapala, S. D.|
Bandara, S. V.
Liu, J. K.
Rafol, S. B.
Mumolo, J. M.
|Issue Date: ||Dec-2003 |
|Citation: ||IEEE transactions on electron devices, v.50, no. 12, pp.2353-2360|
|Abstract: ||A 640 512 pixel, long-wavelength cutoff, narrowband(delta lambda/lambda ~ 10%) quantum-well infrared photodetector(QWIP) focal plane array (FPA), a four-band QWIP FPA in the 4??m spectral region, and a broadband (delta lambda/lambda ~ 42%)QWIP FPA having a 15.4 m cutoff have been demonstrated. In this paper, we discuss the electrical and optical characterization of these FPAs, and their performance. In addition, we discuss the development of a very sensitive (NEDT ~ 10.6 mK) 640 X 512 pixel thermal imaging camera having a 9 lambda m cutoff.|
|Appears in Collections:||JPL TRS 1992+|
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