KTA Crystals - Potassium Titanyl Arsenate Crystal
● Crystal length from 0.1-30mm, size up to 15x15x30mm
● AR coating from visible to 3300nm
 
Potassium Titanyle Arsenate(KTiOAsO4), or KTA crystal, is an excellent nonlinear optical crystal for Optical Parametric Oscillation (OPO) application. It has better non-linear optical and electro-optical coefficients, significantly reduced absorption in the 2.0-5.0 µm region, broad angular and temperature bandwidth, low dielectric constants. And its low ionic conductivities result in higher damage threshold compared with KTP.

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