Author:
Cassouret Florent,Kausas Arvydas,Loiseau Pascal,Aka Gérard,Rytz Daniel,Taira Takunori
Abstract
In this work 1.6 MW peak power at 266 nm were obtained with 32% power conversion efficiency using YAl3(BO3)4 single crystal to generate the fourth harmonic of a Nd3+:YAG/Cr4+:YAG microchip laser.