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 6685-01-367-2476
NSN 5945-01-094-7727
NSN 6645-00-845-1071
NSN 6685-01-188-7157
NSN 5905-01-079-3061
NSN 5945-01-013-5290
NSN 5996-01-277-3912
NSN 6145-01-371-6250
NSN 5985-01-101-6880
NSN 5990-00-419-7584
NSN 5835-01-383-1313
NSN 6150-01-284-3116