9 OPTO-ELECTRONIC COMPONENTS, NAMELY, AMPLIFIERS, CONVERTERS, COUPLERS, SPLITTERS, COMBINERS, TRANSCEIVERS, WAVEGUIDES; FIBER-OPTICS SYSTEMS COMPRISING SAID OPTO-ELECTRONIC COMPONENTS; OPTICAL AMPLIFIERS
42 THE DESIGN FOR OTHERS OF OPTO-ELECTRONIC COMPONENTS AND SUBSYSTEMS COMPRISED OF AMPLIFIERS, CONVERTERS, COUPLERS, SPLITTERS, COMBINERS, TRANSCEIVERS, WAVEGUIDES; THE DESIGN FOR OTHERS OF FIBER-OPTICS SYSTEMS COMPRISING SAID OPTO-ELECTRONIC COMPONENTS AND OPTICAL AMPLIFIERS