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本文详细研究了提拉法生长Ｃｒ：Ｔｍ：ＹＡＧ晶体的原料配制和晶体生长工艺，研究了晶体生长过程中出现的主要缺陷，测试了晶体的吸收光谱，荧光光谱及激光性能。结果表明，Ｃｒ：Ｔｍ：ＹＡＧ晶体是一种优良的中红外灯泵激光材料。
In this paper, the preparation and growth of Cr: Tm: YAG crystals by Czochralski method were studied in detail. The main defects in the crystal growth process were studied. The absorption, fluorescence and laser properties of the crystals were tested. The results show that Cr: Tm: YAG crystal is an excellent mid-infrared light pump laser material.