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 7035-01-086-2922
NSN 5910-01-499-0991
NSN 6650-01-011-9093
NSN 5910-01-317-2475
NSN 6620-01-555-9852
NSN 6110-00-107-1664
NSN 7035-00-104-7613
NSN 6130-00-596-9565
NSN 5915-00-378-5585
NSN 5975-00-627-8853
NSN 5925-01-436-2467
NSN 6130-01-326-5494