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 5960-01-599-9821
NSN 6650-01-156-8173
NSN 5965-00-577-1242
NSN 5975-01-556-4150
NSN 6220-00-833-3904
NSN 5925-00-269-9810
NSN 7035-01-537-0408
NSN 5950-00-893-1526
NSN 6645-00-761-7256
NSN 5999-01-067-3196
NSN 5945-00-166-6330
NSN 6105-00-733-9226