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 5945-00-706-5985
NSN 5935-00-275-4272
NSN 6610-00-933-1380
NSN 2925-00-215-4954
NSN 6650-01-280-3547
NSN 5920-01-010-3293
NSN 5855-00-151-3853
NSN 5905-01-013-1070
NSN 5960-01-172-8617
NSN 5920-00-561-1309
NSN 5965-01-465-4370
NSN 2925-01-541-7217