Product Description

Lithium Niobate(LiNbO3) wafer
 
Diameter: 2 inch, 3 inch, 4 inch, 5 inch - 7 inch
                   In accordance with the provisions of standard production
Thickness: **0±*5 µm, **0±*5 µm, **0±*5 µm, **0±*5µm, ***0±*0µm
Orientation: X-Axis   Y-Axis   Z-Axis ±0.1°
                     Y-axis **8° Rotated, Y-axis *4°Rotated, Y-axis *1°Rotated
The first reference to the Orientation:  ±0.2°
The first reference to the length: *6.0±0.8 mm, *2.0±1.0 mm, *2.5±1.5 mm
In accordance with the provisions of standard production

The second reference length: *0?2 mm, *2?2 mm
TTV   ≤*0 µm   ≤*5 µm   ≤*0 µm   ≤*0 µm
BOW ≤*0 µm   ≤*5 µm   ≤*0 µm   ≤*0 µm
Front Surface: *0/5
Back Surface: Fine ground (#**0/#**0);   Polished (*0/5)
Chamfer: < 0.3 mm, *5°±5°