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 5975-01-258-9289
NSN 6145-00-615-2019
NSN 6145-01-310-4023
NSN 5915-00-144-5548
NSN 5945-01-456-2077
NSN 6610-00-273-9019
NSN 6685-01-329-6384
NSN 5985-01-176-6721
NSN 2925-01-293-2986
NSN 6645-00-958-0354
NSN 6110-01-644-1677
NSN 5985-01-010-3398