Potassium titanyl phosphate ( ktiopo4 or ktp ) has superior nonlinear - optical and electro - optical ( e - o ) properties 磷酸氧钛钾( ktiopo _ 4 ，简称ktp )有着优良的非线性光学性能及电光性能。
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Potassium titanyl phosphate ( ktiopo4 or ktp ) crystal is a superior nonlinear optical material . but its high conductivity along c direction limits its applications in electro - optical areas 磷酸钛氧钾（ ktiopo4或ktp ）晶体是一种性能优良的非线性光学晶体材料，但由于其c向电导率较高的缘故，限制了它在电光方面的应用。
