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 5855-01-534-4577
NSN 5925-00-186-0765
NSN 5990-01-373-3104
NSN 5990-01-532-0670
NSN 6145-01-055-6976
NSN 6220-01-152-2637
NSN 5960-00-082-3788
NSN 6620-01-222-8820
NSN 7035-00-803-3056
NSN 7035-01-579-4029
NSN 5999-01-363-7281
NSN 5975-00-859-7009