Metallized sapphire window

Optical window in sapphire with gold coating

Part details

Material :

sapphire with gold (Au) coating

Manufacturing process :

Cutting, polishing and coating

Dimensions:

D 24mm, thickness 0.6mm  (tolerances +/-0.5mm)

Shape :

Round flat window

Aspect :

S&D 60/40

Flatness :  PV better than lambda/4

Optical treatment :

AR coating on both sides Ravg better than 99.7% @1064nm

Au metallization on one side

Usage :

Confidential optical application