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 6320-01-445-8192
NSN 5960-00-199-6034
NSN 5975-01-178-7499
NSN 5910-01-656-1712
NSN 5925-01-201-1007
NSN 5999-01-135-2991
NSN 5945-01-461-1472
NSN 6610-00-176-5486
NSN 6645-01-061-2916
NSN 5960-01-347-6791
NSN 5990-01-591-8797
NSN 5945-00-276-9274