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 5985-01-556-9013
NSN 5905-01-253-2745
NSN 7035-01-421-4446
NSN 7035-01-618-4969
NSN 5930-01-022-1548
NSN 6220-00-946-2955
NSN 5999-01-276-5672
NSN 5998-01-452-0175
NSN 5965-01-528-4531
NSN 6105-01-392-3697
NSN 5930-01-508-0421
NSN 6645-01-278-6973