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 6620-01-127-0049
NSN 6145-00-351-4539
NSN 5920-01-180-5440
NSN 5910-00-960-8659
NSN 5855-01-513-9601
NSN 5855-00-198-3197
NSN 5925-00-946-9423
NSN 2925-00-808-5077
NSN 6645-01-071-0727
NSN 6145-00-103-9848
NSN 5996-00-263-0593
NSN 5930-01-100-6776