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 6320-00-977-3930
NSN 5950-01-280-9446
NSN 6610-01-420-3780
NSN 6105-01-350-5793
NSN 7035-01-462-5766
NSN 7035-00-270-5519
NSN 6240-01-420-4246
NSN 6650-00-775-6560
NSN 5935-00-375-5189
NSN 5985-00-836-4081
NSN 5990-01-378-7349
NSN 6145-01-543-6827