​Potassium Titanyl Arsenate (KTIOAsO4), or KTA, is a nonlinear optical crystal for Optical Parametric Oscillation (OPO) application.
It has good nonlinear optical and electro-optical properties, e.g. significantly reduced absorption in band range of 2.0-5.0 um, broad angular and temperature bandwidth, low dielectric constants.

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Product Description:

Potassium Titanyl Arsenate (KTIOAsO4), or KTA, is a nonlinear optical crystal for Optical Parametric Oscillation (OPO) application.

It has good nonlinear optical and electro-optical properties, e.g. significantly reduced absorption in band range of 2.0-5.0 um, broad angular and temperature bandwidth, low dielectric constants.


FEATURES


• Large nonlinear optical coefficient

• Broad temperature and spectral bandwidth

• High damage threshold

• Can withstand higher power density


CRYSTRONG OFFERS


• KTA crystals size upto 15x15x3 mm

• AR and BBAR coatings for VIS-IR and mid IR ranges

• Standard and customized mounts and housings

• Technical consulting


SPECIFICATIONS


Flatnessλ/8 at 633nm
Parallelism≤20 arcsec
Wavefront Distortionλ/8 at 633nm
Scratch/Dig10/5(MIL-PRF-13830B)
Perpendicularity≤15 arcmin
Angle tolerance≤±0.25
Dimension tolerance±0.1mm
Clear Aperture90% of central area


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