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 2925-00-105-3907
NSN 6650-01-528-0538
NSN 5925-01-173-2841
NSN 5910-00-078-9424
NSN 5915-01-278-9176
NSN 6110-00-281-3676
NSN 5915-00-013-9854
NSN 5965-01-549-9746
NSN 6645-01-396-6976
NSN 2925-01-106-3552
NSN 5915-01-033-7000
NSN 5975-00-516-1771