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 5998-01-540-7571
NSN 5915-00-732-8523
NSN 6150-01-535-6663
NSN 6220-00-948-1034
NSN 5945-01-254-6629
NSN 5950-01-344-9619
NSN 5985-01-019-6168
NSN 5990-01-633-9503
NSN 6110-01-525-1298
NSN 5950-01-541-6216
NSN 5990-01-231-1214
NSN 6320-00-646-3311