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 6240-01-450-4886
NSN 6620-01-578-7561
NSN 6150-00-498-3759
NSN 5950-01-411-0156
NSN 6150-01-317-3294
NSN 6145-01-449-1885
NSN 5855-01-464-3152
NSN 5895-01-544-2077
NSN 5930-01-431-0765
NSN 5930-01-411-6534
NSN 5990-00-043-4048
NSN 6110-00-372-4780