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 5910-01-276-4702
NSN 6135-01-386-1452
NSN 6645-01-182-1471
NSN 5910-01-138-1909
NSN 6135-01-529-3789
NSN 6145-01-030-4944
NSN 5930-01-295-9350
NSN 6130-01-417-1518
NSN 5925-01-287-3345
NSN 6685-01-551-2870
NSN 5960-00-229-5121
NSN 7035-00-731-8729