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 5930-01-479-4378
NSN 5925-01-340-9880
NSN 6220-01-615-8409
NSN 6150-00-578-1952
NSN 5925-01-452-1667
NSN 2925-01-457-2202
NSN 5835-00-998-5757
NSN 6645-01-411-2283
NSN 6220-00-307-8820
NSN 5910-01-557-4271
NSN 6610-01-005-1190
NSN 6150-01-100-7614