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 5895-01-439-7170
NSN 5960-01-166-4021
NSN 6220-00-660-5539
NSN 6685-00-840-6317
NSN 6130-01-056-5251
NSN 5998-01-044-0521
NSN 5935-01-454-8445
NSN 5855-00-688-9954
NSN 5925-00-553-9899
NSN 5985-00-813-6854
NSN 2925-01-512-4682
NSN 4140-01-544-0096