Potassium Dihydrogen Phosphate(KDP) and Potassium Dideuterium (DKD*P) are among the most widely used commercial NLO materials. They are commonly used for
doubling, tripling and quardrupling of Nd:YAG laser at the room temperature. In addition, they are also excellent electro-optic crystals with high electro-optic coefficients, widely used as electro-optical modulators, Q-switches, and Pockels Cells, etc.
Second, third and fourth harmonic generation ofNd:lasers.
Frequency doubling of dyer laser
High power laser frequency conversion materials
Shutter for high speed photography
Electro-optical modulator and Q switches