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 5985-01-315-1523
NSN 5999-01-327-2748
NSN 6240-01-062-4517
NSN 5985-01-441-0476
NSN 5999-01-322-7980
NSN 5905-01-446-2278
NSN 5855-01-584-1365
NSN 5975-00-572-9118
NSN 5950-01-525-7896
NSN 5950-01-654-6954
NSN 5925-01-433-8817
NSN 5960-00-966-4918