Potassium Dihydrogen Phosphate (KDP) has been found more and more important applications in the field of modern optics.

• 摘要磷酸二氢钾(KDP)晶体作为优质的非线性光学材料，在现代光学领域应用越来越广泛，常用作光学频率转换器件和电光开关元件。