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 5945-01-470-6517
NSN 5855-01-513-9601
NSN 5975-01-015-9240
NSN 5855-00-051-2792
NSN 5950-00-336-5830
NSN 5905-01-329-5873
NSN 6240-01-093-4202
NSN 5920-00-683-7883
NSN 6685-01-146-4498
NSN 5996-00-713-4013
NSN 5996-00-577-0483
NSN 6135-00-926-8322