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 5905-01-327-4312
NSN 5965-01-649-5504
NSN 6610-00-252-3405
NSN 6145-01-422-0806
NSN 5990-01-089-9694
NSN 6220-00-863-0134
NSN 2925-01-462-1620
NSN 6620-01-231-4208
NSN 5998-00-961-9553
NSN 5975-01-371-8820
NSN 6130-01-267-6123
NSN 5990-01-595-9441