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 5920-01-069-4538
NSN 5910-00-094-6792
NSN 5835-00-224-9148
NSN 6685-00-990-3694
NSN 5965-00-985-4152
NSN 5950-01-411-5778
NSN 5910-00-358-2252
NSN 5998-00-538-5765
NSN 6110-01-395-1727
NSN 5905-01-406-7625
NSN 4140-00-761-0714
NSN 6240-01-076-1793