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 2925-01-446-6976
NSN 5990-01-382-5364
NSN 6610-01-110-9415
NSN 5950-00-435-8138
NSN 2925-01-391-1540
NSN 5960-01-304-0416
NSN 6620-01-429-9115
NSN 5960-01-473-9203
NSN 5905-01-615-7665
NSN 6145-01-576-4021
NSN 5960-00-050-4329
NSN 6645-01-233-1131