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Potassium Titanyl Arsenate
KTA Potassium Titanyl Arsenate

Potassium Titanyl Arsenate (KTiOAsO4, KTA) is an excellent non-linear optical crystal for DFG and OPO applications. Compared to KTP, the absorption in the 2 µm to 5 µm region is significantly reduced.

No matter if individual pieces for R&D purposes are required or cost-efficient numbers in small, mid or large batches with in-time delivery for the production line are needed: GWU’s dedicated service helps to find the best core components for your application.

  • KTA Key Features:

    Large non-linear optical coefficients
     Wide angular acceptance bandwidth and small walk-off
     Wide temperature and spectral acceptance bandwidth
     Large figure of merit
     High mid-IR transparency
     Crystal dimensions available up to an aperture of 10 mm x 10 mm, length from 100 µm to 30 mm
     Standard and customized coatings available
     Strict quality control
     Fast delivery