Detector, Charge Coupled Device

Detector, Charge Coupled Device

     

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.

Gift of Scientific Imaging Technologies Inc.

Country of Origin
United States of America

Manufacturer
Scientific Imaging Technologies, Inc.

Location
National Air and Space Museum, Washington, DC
Exhibition
Explore the Universe

Type
INSTRUMENTS-Scientific

Materials
Silicon, anodized gold, silver
Dimensions
3-D (Box): 17.8 x 8.9 x 2.5cm (7 x 3 1/2 x 1 in.)
2-D - Unframed (H x W) (Chip): 1.3 x 1.3cm (1/2 x 1/2 in.)

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.

Gift of Scientific Imaging Technologies Inc.

Country of Origin
United States of America

Manufacturer
Scientific Imaging Technologies, Inc.

Location
National Air and Space Museum, Washington, DC
Exhibition
Explore the Universe

Type
INSTRUMENTS-Scientific

Materials
Silicon, anodized gold, silver
Dimensions
3-D (Box): 17.8 x 8.9 x 2.5cm (7 x 3 1/2 x 1 in.)
2-D - Unframed (H x W) (Chip): 1.3 x 1.3cm (1/2 x 1/2 in.)

ID: A20000701000