KD*P
KD*P KD2PO4
Properties
- Phase Match Type II
- Non-Linear Coefficient .37 10-12 m/V
- Refractive Index 1.49
- Damage Threshold .5 GW/cm^2
- Absorption .005 cm^-1
- Phase Matching Angle 53.7 Deg.
- Walk Off Angle 1.45 deg
Tolerance Parameters
- Angular 2.2 mr-cm
- Thermal 6.7 deg C-cm
- Spectral .66 nm-cm
Notes KD*P is very fragile and is quite hygroscopic. It is supplied in an index matched fluid filled cell to protect the crystal. It is available in very large sizes and is less expensive than KTP.