Optical Isolation of the Amplifier Cavity in XG-III PW Beamline

Optical isolation with high-quality, large-aperture polarizers is commonly used in high-power laser facilities to suppress retro-reflected pulses. However, it hard manufacture these polarizers. We propose an approach of optical two plasma-electrode Pockels cells instead In this approach, Nd:glass slabs placed at the Brewster′s angle are as The analysis results and application performances Xingguang (Star Light) XG-III PW beamline indicate that can supply good protection components facilities.