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 5950-01-456-5221
NSN 5965-01-240-0233
NSN 5910-01-197-7934
NSN 6645-00-935-7046
NSN 5975-01-462-2829
NSN 5925-00-104-5761
NSN 6685-01-122-8331
NSN 6220-01-053-4412
NSN 5835-01-329-4814
NSN 6645-01-515-1978
NSN 5990-01-378-7349
NSN 5915-00-356-2464