Interpixel Crosstalk in Teledyne Imaging Sensors H4RG-10 Detectors

Interpixel Crosstalk in Teledyne Imaging Sensors H4RG-10 Detectors

Complementary metal-oxide semiconductor (CMOS)-hybrid arrays have become competitive optical detectors for use in ground- and space-based astronomy. Interpixel capacitance (IPC) is one source of error that appears in most CMOS arrays. In this paper, we use a single-pixel-reset method to model IPC. W...

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Bibliographische Detailangaben
Hauptverfasser: Dudik, Rachel P, Jordan, Margaret E, Dorland, Bryan N, Veillette, Daniel, Waczynski, Augustyn, Lane, Benjamin F, Loose, Markus, Kan, Emily, Waterman, James, Rollins, Chris
Format: Report
Sprache:eng
Schlagworte:
ARRAYS
ASTRONOMY
CAMERAS
CROSSTALK
IPC(INTERPIXEL CAPACITANCE)
METAL OXIDE SEMICONDUCTORS
Optical Detection and Detectors
OPTICAL DETECTORS
REPRINTS
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Zusammenfassung:Complementary metal-oxide semiconductor (CMOS)-hybrid arrays have become competitive optical detectors for use in ground- and space-based astronomy. Interpixel capacitance (IPC) is one source of error that appears in most CMOS arrays. In this paper, we use a single-pixel-reset method to model IPC. We combine this IPC model with a model for charge diffusion to estimate the total crosstalk on H4RG-10 arrays. Finally, we compare our model results to 55Fe data obtained using an astrometric camera built to test the H4RG-10 B0 generation detectors. Pub in Applied Optics, v51 n15 p2877-2887, 20 May 2012. The original document contains color images.