KTA Crystals

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KTA Crystals

KTA is an excellent optical non-linear crystal developed recently for non-linear optical and electrooptical device applications.

Description

Détails

Potassium Titanyle Arsenate(KTiOAsO₄), or KTA crystal, is an excellent nonlinear optical crystal for Optical Parametric Oscillation (OPO) Application. OPO devices based on KTAs are reliable, solid state sources of tunable laser radiation exhibiting energy conversion efficiencies above 50%. KTA has significantly lower absorption in 2,0-5,0 μm range compared with KTP nonlinear crystal. KTA crystal also diverges from other nonlinear crystals with its high damage threshold.

Fonctionnalités

Large nonlinear optical and electro-optical coefficients
Low dielectric constants, loss tangent and ionic conductivities (much less than that of KTP)
High damage threshold
Wide angular bandwidth and small walk-off angle
Non-hygroscopic crystal

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