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 6685-01-446-8130
NSN 6610-01-362-8686
NSN 6145-01-647-8313
NSN 5855-01-437-6161
NSN 5895-00-410-3772
NSN 2925-01-548-6674
NSN 6220-00-578-6210
NSN 5930-00-246-6314
NSN 5905-01-104-0511
NSN 4140-01-291-7871
NSN 6650-01-203-1632
NSN 5960-01-526-3843