A device specifically designed to be inserted into an optical transmission line and coupled to one or more semiconductor type photosensitive elements all of which are contained in an opaque enclosure. Light input to the device by an external source 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 activated by an internal light source by application of an electrical input and having an electrical output, see coupler, optoelectronic.
Classification: Ceramic articles nesoi
NSN 5996-01-131-9353
NSN 5996-00-472-9157
NSN 5975-01-411-4728
NSN 7035-01-352-0766
NSN 5998-01-245-8668
NSN 6150-00-835-5587
NSN 6110-01-012-4710
NSN 4140-00-269-5795
NSN 5945-00-336-3166
NSN 5930-00-434-9824
NSN 5920-01-117-5053
NSN 5999-01-256-7333