Image sensor
An image sensor is an electronic device that can record an image. Usually, image sensors work by detecting the level, and intensity of light. Most sensors work on visible light and infrared light. There are special sensors which can detect X-Rays and Gamma Radiation. There are different ways in which to build such sensors: In 2020, the most common sensor technologies were CCD and CMOS.
Images for kids
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An American Microsystems, Inc., (AMI) 1-kilobit DRAM chip (center chip with glass window) used as an image sensor by the Cromemco Cyclops
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A micrograph of the corner of the photosensor array of a webcam digital camera
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Infrared view of the Orion Nebula taken by ESO's HAWK-I, a cryogenic wide-field imager
See also
In Spanish: Sensor de imagen para niños
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