[23p-A310-1~5] 4.7 Quantum Optics, Nonlinear Optics and Structured Optics

1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[23p-A310-3] MW Peak Power UV laser by Fourth Harmonic Generation in YAl₃(BO₃)₄ crystal

〇(P)Florent Cassouret¹, Arvydas Kausas², Pascal Loiseau³, Gerard Aka³, Daniel Rytz⁴, Takunori Taira^1,2 (1.Inst. for Molecular Science, 2.Riken Spring-8 Center, 3.Chimie ParisTech Research Inst., 4.Coherent)

Keywords:

Nonlinear optics,frequency conversion,UV laser

In this work, 1.6 MW peak power UV laser at 266 nm is demonstrated by the Fourth Harmonic Generation (FHG) of a Q-switched Nd³⁺:YAG/Cr⁴⁺:YAG-based gain aperture of micro-MOPA using a YAl₃(BO₃)₄ nonlinear single crystal.