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 6685-01-071-7015
NSN 6105-00-914-6616
NSN 6130-00-001-4476
NSN 5910-00-455-4517
NSN 6240-01-616-6813
NSN 5965-01-131-0854
NSN 5975-01-481-7866
NSN 2925-00-455-2367
NSN 5945-01-607-4672
NSN 5915-01-083-4168
NSN 5915-01-295-6345
NSN 6240-01-280-3382