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 5985-00-735-9627
NSN 6105-00-659-3890
NSN 5985-01-093-1010
NSN 6685-00-674-8412
NSN 6135-01-100-3593
NSN 6130-00-500-1166
NSN 6620-00-269-5168
NSN 5920-00-940-2912
NSN 6105-01-376-5021
NSN 4140-00-113-5991
NSN 6135-01-177-3552
NSN 6145-00-145-8573