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 5925-01-067-8301
NSN 5975-00-211-7124
NSN 6150-01-248-8481
NSN 5925-00-612-7159
NSN 7035-01-333-9298
NSN 6240-00-412-2307
NSN 5945-00-177-3041
NSN 6650-01-068-3997
NSN 6220-00-737-8160
NSN 6685-01-272-9452
NSN 6105-01-092-0788
NSN 6150-01-415-6485