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 6685-00-849-2448
NSN 5855-01-435-5548
NSN 5960-01-570-8605
NSN 5855-01-100-3272
NSN 5895-01-541-0134
NSN 6150-01-419-4978
NSN 6320-01-631-7828
NSN 6145-01-212-4359
NSN 5930-01-054-3497
NSN 6620-00-734-7746
NSN 2925-00-315-8442
NSN 5990-01-024-9659