GEMFIRE

INTEGRATED OPTICAL CIRCUITS; INTEGRATED OPTICAL DEVICES OR COMPONENTS, OR OPTICAL COMPONENTS, WHICH CONSIST OF, OPTICAL WAVEGUIDES, SWITCHES, COUPLERS, MODULATORS, DEMODULATORS, OPTICAL SENSORS, MULTIPLEXERS, DEMULTIPLEXERS, ADD-DROP MULTRIPLEXERS, FILTERS, TUNABLE FILTERS, COMMUNICATION LINKS, TRANSMITTERS, RECEIVERS OR AMPLIFIERS, OPTOELECTRONIC INTEGRATED CIRCUITS, PHOTONIC INTEGRATED CIRCUITS, [INTEGRATED OPTICAL TEST AND/OR MEASUREMENT INSTRUMENTS, OPTICAL DATA STORAGE DEVICES,] OPTICAL SIGNAL PROCESSORS; AND INTEGRATED OPTICAL SYSTEMS COMPRISED OF INTEGRATED OPTICAL CIRCUITS