Sapphire wedge window can be used as isolating components. In addition to features similar to normal wedge windows, the sapphire wedge window has a harder, stronger, and more wear-resistant properties
Ricun offers wedged sapphire windows that eliminate fringe patterns and can be used to help avoid cavity feedback. Wedge Windows are useful for protecting a laser output from environmental effects and for beam sampling applications.
Technical parameters of sapphire wedge window
|
Material |
Sapphire |
|
Diameter |
9.0mm |
|
Diameter tolerance |
+0/-0.1mm |
|
Thickness |
0.5mm |
|
Thickness tolerance |
+/-0.05mm |
|
Wedge angle |
0.5+/-0.1 deg |
|
Clear aperture |
≥Ø 90% |
|
Surface accuracy |
1/10λ per inch |
|
Surface quality |
60/40; 40/20 |
