Substrate: |
Schott B270 glass |
Dimension: |
10.0x10.0,-0.2/+0.0mm |
Thickness: |
1.0,+/-0.1mm |
Surface Quality: |
Double side fine polished (40-20 scratch and dig, MIL Standard) |
Flatness: |
< Lambda/4 @ 632.8nm over 25mm on-jig tested |
Surface Coating: |
Amorphous silicon coating layer, thickness 150+/-10nm
SiO2 buffer layer 5-10nm, to enhance the adhesion of over coating with glass(SiO2) |
Back Surface: |
Polished/uncoated |
Edge Surfaces: |
All edges un-beveled |
Packing: |
Packed with standard 1010T1mm case, Max 50pcs/pack; Vacuum packed | |