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 5855-01-644-5841
NSN 5855-01-355-8729
NSN 5895-00-049-8422
NSN 5910-01-091-1233
NSN 5996-01-033-4061
NSN 5996-01-429-0012
NSN 5920-00-309-5637
NSN 4140-01-429-9060
NSN 6320-01-442-8604
NSN 6645-01-258-5558
NSN 6150-00-731-4453
NSN 6145-00-504-5221