Zig-Zag-Slab-Amplifier had active element 4.5 $MUL 40 $MUL 43 cm$+3$/ in dimensions, six-bounce geometry of beam pass, pump cavity with transverse lamp orientation, and diffuse reflectors. Tests showed: the gain is equal to 8 per single pass at 77 kJ of pumping; its non-uniformity over about half of amplifier aperture is less than $POM 2.5 percent; the depolarization distortion over operating area is less than 0.5 percent.
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机译：Zig-Zag-Slab放大器有源元件4.5 $ MUL 40 $ MUL 43厘米$ + 3 $ /尺寸，梁通过六圈几何，泵腔，横向灯方向和漫反射器。测试显示：77 kJ的泵送每单程增益等于8;它的不均匀性超过大约一半的放大器光圈小于$ POM 2.5％;在工作面积上的去极性变形小于0.5％。
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