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 5998-01-541-4927
NSN 5925-01-617-0364
NSN 6150-00-884-0844
NSN 5935-00-135-3932
NSN 5998-01-136-1484
NSN 5996-00-466-9781
NSN 5985-00-498-5924
NSN 4140-00-709-6959
NSN 5950-01-407-2566
NSN 5855-01-079-8716
NSN 5945-01-350-3649
NSN 6645-01-595-4323