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 5910-00-505-9145
NSN 6220-01-448-9830
NSN 6620-01-514-2949
NSN 5985-01-334-0617
NSN 5990-01-467-7575
NSN 2925-01-448-2880
NSN 6220-00-809-6071
NSN 5945-00-993-5172
NSN 5930-01-029-0808
NSN 5925-00-226-0377
NSN 6130-01-287-9491
NSN 5965-01-537-3238