[CMP4A] High Power, High Energy Lasers I

[CMP4A-05] Ozone gas optics for high energy laser applications

*Yurina Michine¹, Hitoki Yoneda¹ (1. Univ. of Electro-Communications (Japan))

[Presentation Style] Onsite

New high damage threshold gas optics is proposed and demonstrated for high energy laser system. In this scheme, we use mixture ozone gas for diffraction of laser pulse. Up to now, we’ve achieved 95% average diffraction efficiency with relatively long life time(~10ns) under high damage threshold condition.