76234813
Mar 26, 2001
Dec 17, 2002
OPTICAL NETWORKING COMPONENTS AND SUBSYSTEMS FOR TELECOMMUNICATIONS AND DATA COMMUNICATIONS, NAMELY TUNABLE LASERS, DETECTORS, FILTERS, ATTENUATORS, OPTICAL AMPLIFIERS, LOCKERS, VERTICAL CAVITY SURFACE EMITTING LASERS (VCSEL), RESONANT CAVITY DETECTOR, OPTICAL MICRO-ELECTROMECHANICAL SYSTEMS (MEMS), OPTICAL CROSS CONNECTS, WAVELENGTH DIVISION MULTIPLEXING (WDM) MULTIPLEXER AND DEMULTIPLEXER, OPTICAL PROCESSOR, PHOTONIC SWITCH, ROUTER, CONVERTER, OPTICAL INTERLEVER, SPECTROMETER, OPTICAL INTERCONNECTS, DISTRIBUTED FEED BACK (DFB) AND DISTRIBUTING BRAGG REFLECTOR (DBR) LASERS, AVALANCHE PHOTODIODE (APD), SEMI-CONDUCTOR OPTICAL AMPLIFIER (SOA), AND ERBIUM DOPED FIBER AMPLIFIER (EDFA)
Electrical and Scientific Apparatus