A REVIEW OF KTP CRYSTAL

Currently, much better cryogenic cooling of the KTP crystal and better pulse energies, larger repetition rate pump lasers, could also make peak power boosts by An additional 2 orders of magnitude, and frequency improves of a hundred–a thousand times develop into feasible. Correspondingly, the laser-induced substance harm and terahertz absorption

Optical parametric oscillator pumped at ~one µm with intracavity mid-IR big difference-frequency era in OPGaAsA method-locked tunable dye laser is created and that is synchronously pumped at significant repetition fees by the doubled output of a method-locked Nd:YAG laser. The dye laser supplies intense pulses of 35 psec period which are widely tu