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 5855-01-477-5332
NSN 6145-01-286-8122
NSN 6135-01-359-4293
NSN 5895-00-985-4151
NSN 6650-01-145-3731
NSN 6320-00-646-3311
NSN 2925-01-372-9455
NSN 6645-00-860-5700
NSN 5996-01-378-2432
NSN 5935-00-362-3873
NSN 6220-00-541-8515
NSN 5910-00-005-9945