A device containing one or more light sources (either incandescent, glow, or solid state, lamps) opticallycoupled to one or more semiconductor type photo-sensitive elements, all of which are contained in an opaque enclosure. Light generated within the device by the application of an appropriate electrical input to the light source(s) acts upon the light sensor(s) to produce a corresponding output or change in some electrical quantity or variation in some electrical property. For items in which the light in directed at another item and the reflected light is interpreted (read) see scanner, optical.
Classification: Photosensitive semiconductor devices, nesoi
NSN 5895-01-540-7978
NSN 5990-01-351-4621
NSN 5960-01-478-2672
NSN 6320-01-452-2394
NSN 2925-00-730-3115
NSN 5905-00-621-9891
NSN 5925-01-036-5560
NSN 5915-00-148-2751
NSN 5975-00-822-1441
NSN 6685-00-316-2601
NSN 5905-01-165-5221
NSN 2925-01-525-2261