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 5990-01-113-8121
NSN 6130-00-936-1921
NSN 2925-00-115-5857
NSN 5895-01-003-4596
NSN 5915-01-199-4481
NSN 5998-00-981-3372
NSN 6685-00-542-1902
NSN 5855-01-409-1792
NSN 7035-01-157-0028
NSN 5985-00-292-9206
NSN 5990-00-919-8124
NSN 6240-00-280-0186