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 5996-01-423-9423
NSN 4140-01-556-8911
NSN 5895-01-406-2638
NSN 6135-00-930-5372
NSN 5998-00-331-5305
NSN 5835-01-540-3575
NSN 7035-00-731-8729
NSN 6135-01-659-7653
NSN 5905-00-992-0307
NSN 5910-01-331-8244
NSN 5996-01-139-2843
NSN 5985-01-126-8427