Colleagues,
  I am wondering who is capable to perform:
  1) Etching of 2-5 microns thick TiO2 films
     What is possible  in order to pattern 20-50 microns thick TiO2?
  2) Plating of 30-50 microns  patterned Au?
  Thanks,

  Vladimir Gelfandbein
  vgelfandbein@nayna.com