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 6610-01-477-4787
NSN 6685-01-455-5908
NSN 5999-00-785-4945
NSN 6110-00-867-4252
NSN 5935-01-408-8109
NSN 6610-00-763-2415
NSN 2925-01-076-6128
NSN 5996-00-245-2581
NSN 6240-01-078-0352
NSN 6645-01-319-0006
NSN 5905-01-407-3376
NSN 5990-01-160-6978