Coating

Coating machine

Advantages

 
  • Coating thickness along resonator hemisphere – 100÷300 Angstrom
  • Coating thickness non-uniformity – 1 mcg
  •  High adhesion of  metal  layer to quartz
  • High resistivity  to  temp.  impact when soldering
  • Impedance control while  coating
  • Minimum stresses and damping  induced by metallization
  • Emergency automatic shutdown vacuum system
  • Capability – 2 quartz parts per shift