Specifications of Yb:KYW :

 Orientation

 [010],   Nm axis is parallel to input/output faces

 Standard   Dopant concentration (at. %)

 0.5-10%

 Maximum   length

 40mm

 Size   tolerance, mm

±0.1

 Parallelism

10″

Flatness

 λ/10@633nm

 Perpendicularity

 <   10'

 Surface   quality

 10/5   (MIL-PRF-13830B)