SANTUR

TELECOMMUNICATIONS PRODUCTS, NAMELY, TUNABLE LASERS, FIXED WAVELENGTH LASERS, [ PUMP LASERS, ] TUNABLE LASER MODULES FOR FIBER OPTIC NETWORKS, LASER SOURCES PACKAGED WITH CONTROL ELECTRONICS, THERMALLY TUNED LASER SOURCES, TUNABLE OPTICAL TRANSMITTER MODULES, FIBER GRATINGS, CHANNEL MONITORS, CHROMATIC DISPERSION COMPENSATORS, [ POLARIZATION DEPENDANT LOSS COMPENSATORS, ] POLARIZATION MODE DISPERSION COMPENSATORS, TRANSPONDERS; ELECTRO-OPTIC COMPONENTS FOR USE IN DATA COMMUNICATION SYSTEMS