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 6620-01-168-8450
NSN 4140-01-418-9453
NSN 6650-01-393-7655
NSN 6320-00-391-5906
NSN 5945-00-959-6309
NSN 5925-01-386-3178
NSN 4140-01-022-4456
NSN 5985-01-445-8073
NSN 5999-00-730-4389
NSN 5910-00-706-9349
NSN 6150-01-171-3222
NSN 6685-01-223-8882