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 6620-01-207-0667
NSN 6645-01-435-6373
NSN 5930-00-916-0045
NSN 5930-01-573-5832
NSN 6150-01-237-6688
NSN 5905-00-101-7064
NSN 2925-01-277-0873
NSN 5925-00-499-9220
NSN 6110-01-034-1687
NSN 6685-00-419-0643
NSN 5925-01-549-1981
NSN 6650-00-554-4568