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本文报道了用Ｂｒｉｄｇｍａｎ法生长的优质大尺寸Ｃｒ∶ＬｉＣＡＦ晶体及其闪光灯泵浦性能研究。晶体尺寸达１０×１２０ｍｍ和２０×１００ｍｍ，光学质量优良。用氙灯泵浦４×７０ｍｍ的Ｃｒ∶ＬｉＣＡＦ激光棒，在注入能量为１３７Ｊ时，获得了１．８４Ｊ的能量输出，测得晶体的斜效率为２．３８％，无损耗效率为４．３１％。
In this paper, the high-quality large-size Cr: LiCAF crystals grown by Bridgman method and their flash pumping performance are reported. Crystal size of 10 × 120mm and 20 × 100mm, good optical quality. The :4 × 70mm Cr: LiCAF laser rod was pumped by xenon lamp, and the energy output of 1.84J was obtained when the implantation energy was 137J. The slope efficiency of the crystal was 2.38% and the lossless efficiency was 4.31 %.