CDS-03 Chelate delivery system is an accessory for fabrication of optical fiber preforms by CVD or OVD process, where special dopants and precursors are delivered into deposition zone by direct evaporation of low vapor pressure precursors like rare earth ions and aluminum. It is an essential tool in fabrication of highly rare-earth doped fibers, which are used as fiber amplifiers and fiber lasers, like EDFA and Yb-, Tm- or Ho-doped dual- or triple-clad large mode area (LMA) fibers. It is integrated with WinMCVD control system and process computer.

Read more in CDS03 (PDF) documentation.