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 5915-00-078-5147
NSN 5925-01-172-8616
NSN 5930-00-192-7054
NSN 7035-00-155-9513
NSN 6610-00-194-0676
NSN 5996-00-535-3534
NSN 5835-01-510-1873
NSN 5950-01-627-6473
NSN 6135-01-326-0388
NSN 6110-01-645-2571
NSN 5910-00-206-3224
NSN 5960-01-328-5887