High resistance potassium phosphate titanyl crystal KTiOPO4


A high-resistance KTP crystal with high radiation resistance, low absorption and low values of control voltages for controlling and modulating laser radiation in the spectrum range of 1-3 microns. Today it is one of the most effective materials in this field.

Field of application

Control of laser radiation in special-purpose laser systems, environmental monitoring, medical equipment.


Characteristic Value
Chemical composition KTiOPO4
Absorption at λ=1.064 microns 0.001 sm-1
DC resistance 7·1010 Ohm-1 · sm-1
Specific half-wave voltage < 8000 V
Optical contrast up to 100
Dimensions 6 × 6 × 10 mm3