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 5920-01-542-9143
NSN 6645-01-241-2294
NSN 6145-01-145-9889
NSN 6145-01-397-4456
NSN 5990-01-365-6016
NSN 6145-00-216-6613
NSN 6220-01-463-1368
NSN 5996-00-134-6538
NSN 6130-00-823-5359
NSN 6610-00-398-9673
NSN 5895-01-621-8818
NSN 4140-00-575-6586