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 5895-01-607-6304
NSN 6620-01-130-5700
NSN 5895-01-104-3815
NSN 5915-01-519-6675
NSN 5920-01-081-5800
NSN 6240-01-537-1176
NSN 5915-01-240-6450
NSN 2925-00-827-2326
NSN 6240-01-285-7616
NSN 6645-01-153-7666
NSN 5920-01-351-7936
NSN 6145-01-365-5983