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 5985-01-415-4267
NSN 2925-00-102-7701
NSN 6320-01-006-6138
NSN 5975-01-266-0904
NSN 6645-01-315-7886
NSN 5930-00-531-6219
NSN 6610-00-934-1044
NSN 6620-01-542-8709
NSN 5855-01-528-0304
NSN 5895-01-327-3000
NSN 5975-00-267-2770
NSN 5985-01-413-5807