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 7035-01-088-6415
NSN 6620-00-575-9230
NSN 5935-01-250-1586
NSN 6240-01-450-4886
NSN 5855-01-145-4903
NSN 6240-01-240-1596
NSN 6650-01-013-9334
NSN 5910-01-158-6870
NSN 5895-00-515-6368
NSN 2925-01-422-1542
NSN 6145-01-365-7801
NSN 6220-00-046-2333