78029370
Oct 5, 2000
Jun 10, 2003
FIBER OPTIC COMPONENTS, ARRAYS, MODULES, SUBSYSTEMS, AND PHOTONIC DEVICES, NAMELY, ADD/DROP MULTIPLEX ERS, FILTERS, TAPS, COUPLERS, SPLITTERS, COMBINERS, MODULATORS, SWITCHES, ATTENUATORS, AMPLIFIERS, WAVELENGTH CONVERTERS, COMPENSATORS, AND SIGNAL PROCESSORS FOR OPTICAL NETWORKING, TELECOMMUNICATION, OPTICAL SIGNAL PROCESSING AND SENSING APPLICATIONS
Electrical and Scientific Apparatus