ELECTRO-OPTICAL COMPONENTS, NAMELY, TRANSMITTERS, RECEIVERS, CONNECTORS, ADAPTERS. FILTERS. SWITCHES, TERMINATORS, RESONATORS, LASERS, WAVEGUIDES, AND MULTIPLEXERS; OPTICAL FIBERS; OPTICAL DEVICES, NAMELY, TRANSMITTERS, RECEIVERS, FILTERS, SPLITTERS, MULTIPLEXERS, AND COUPLERS; OPTICAL WAVE GUIDES; OPTICAL NETWORK COMPONENTS, NAMELY, LASERS, DETECTORS, CABLES, RESONATORS, MODULATORS, CONNECTORS, SWITCHES, MULTIPLEXERS, ROUTERS, FILTERS, PHASE-SHIFTERS, AMPLIFIERS, AND SPLITTERS; AND OPTICAL COATED SUBSTRATES
Electrical and Scientific Apparatus