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 5920-01-361-3635
NSN 6110-01-658-7426
NSN 6610-00-904-4839
NSN 5965-01-133-1745
NSN 5925-00-467-6213
NSN 6620-01-389-9281
NSN 5855-01-257-5338
NSN 6145-01-494-6092
NSN 5999-01-620-2285
NSN 5950-01-343-5399
NSN 5895-00-089-0524
NSN 6685-01-223-6146