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 2925-01-332-7178
NSN 6320-00-213-0477
NSN 6620-01-565-4493
NSN 5925-01-200-6283
NSN 5910-00-125-7122
NSN 5895-01-451-3866
NSN 2925-00-416-2894
NSN 2925-00-461-4954
NSN 6645-01-068-3042
NSN 5960-00-955-0012
NSN 6645-01-175-3568
NSN 5985-00-826-8450