Object Details
Manufacturer
Scientific Imaging Technologies, Inc.
Summary
This 512 by 512 charge coupled device (CCD), SITE Model SI502AB, is typical of those used in space flight applications and in high-end and experimental light detectors in the 1980's. CCDs are two-dimensional arrays of large numbers of tiny silicon diodes that convert photons directly to electrical signals which are then processed digitally to produce images. This CCD therefore has over 260,000 elements in an area of 1/4 square inches, which is small by today's standard.
This example 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
A20000701000
Restrictions & Rights
Usage conditions apply
Type
INSTRUMENTS-Scientific
Materials
Silicon, anodized gold, silver
Dimensions
3-D (Frame & Chip): 3.1 × 3.1 × 1cm (1 1/4 × 1 1/4 × 3/8 in.)
2-D - Unframed (H x W) (Chip): 1.3 x 1.3cm (1/2 x 1/2 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_A20000701000