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 5998-01-064-5619
NSN 5990-01-627-8097
NSN 2925-01-360-3575
NSN 5950-00-227-0240
NSN 5905-01-502-6604
NSN 6240-00-567-4795
NSN 5910-01-212-9659
NSN 7035-01-023-1008
NSN 5930-01-560-6271
NSN 6645-00-057-3499
NSN 5855-01-245-8689
NSN 6145-01-141-0214