High power single crystal KTA optical parametric amplifier for efficient 1.4–3.5 µm mid-IR radiation generation

B Csanaková, O Novák, L Roškot, J Mužík… - Laser …, 2024 - iopscience.iop.org
In this paper, we present a single crystal, KTA (potassium titanyl-arsenate, KTiOAsO 4)
based picosecond optical parametric amplifier pumped by an in-house built 1030 nm Yb …