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 5998-01-542-8780
NSN 6610-01-062-9994
NSN 5920-00-478-1280
NSN 6135-01-601-3163
NSN 5915-01-016-6341
NSN 5925-01-006-3311
NSN 6105-01-410-8948
NSN 6645-00-283-6794
NSN 5950-01-503-8388
NSN 5975-00-364-6919
NSN 5910-01-361-3692
NSN 5925-01-235-8327