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 5985-01-477-2200
NSN 6650-01-629-9480
NSN 4140-01-411-7445
NSN 6130-01-021-0759
NSN 6610-00-211-9095
NSN 5985-01-141-3051
NSN 5920-00-983-8630
NSN 5975-01-444-1480
NSN 6135-01-297-2308
NSN 5998-00-824-6336
NSN 6220-01-526-2726
NSN 6145-01-600-9452