Object Details
Manufacturer
Scientific Imaging Technologies, Inc.
Summary
This is a charge-coupled device, (CCD), SITE Model SI503AB. It has 1024x1024 pixels, or electronic diodes, and is back illuminated. Diodes convert light photons directly to electical signals, which are then processed digitally to produce images. Because of their enhanced sensitivity and ruggedness, back illuminated CCD's are the favored design for low light level space imaging applications. Back illumination is a manufacturing method that reverses the diodes so that incident light hits the photosensitive surface first before passing through the electronic circuitry.
This sample was manufactured by Scientific Imaging Technologies, Inc. and donated by them to NASM in 2000.
Credit Line
Gift of Scientific Imaging Technologies Inc.
Inventory Number
A20000702000
Restrictions & Rights
Usage conditions apply
Type
INSTRUMENTS-Scientific
Materials
Aluminum
Steel
Glass
Inorganics
Unknown Metal
Paper
Dimensions
3-D (Aluminum Frame): 4.3 × 4.3 × 1.1cm (1 11/16 × 1 11/16 × 7/16 in.)
3-D (Steel frame): 4 × 4 × 1.1cm (1 9/16 × 1 9/16 × 7/16 in.)
Country of Origin
United States of America
See more items in
National Air and Space Museum Collection
Data Source
National Air and Space Museum
Link to Original Record
Record ID
nasm_A20000702000