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 5910-01-290-3769
NSN 5895-00-810-0189
NSN 5960-01-109-0768
NSN 5999-00-477-7589
NSN 5945-01-476-8873
NSN 6145-01-366-3257
NSN 5985-00-629-1992
NSN 6105-01-274-0617
NSN 6650-01-437-8852
NSN 4140-00-051-9581
NSN 5930-01-073-1693
NSN 6135-01-570-4284