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 6685-00-223-9042
NSN 5925-01-463-8594
NSN 5950-01-480-8186
NSN 6150-01-135-7791
NSN 5996-01-630-2492
NSN 6145-00-067-7436
NSN 5975-01-644-4955
NSN 5999-01-045-0291
NSN 6610-00-104-5704
NSN 5920-01-044-5621
NSN 5975-00-220-2276
NSN 5945-01-094-8264