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 5895-01-435-8660
NSN 5855-01-596-0879
NSN 5930-01-350-4488
NSN 4140-00-612-9727
NSN 4140-01-015-2728
NSN 5930-01-391-5093
NSN 5905-00-006-8845
NSN 5999-00-117-4567
NSN 5925-00-539-3889
NSN 6645-00-200-2322
NSN 5996-01-142-6465
NSN 5950-01-469-2364