自调q Cr,Nd:ReVO4 (Re=Gd, Y)晶体激光器

ALT Proceedings Pub Date : 2012-11-01 DOI:10.12684/ALT.1.69
H. Yu, H. Zhang
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引用次数: 0

摘要

展示了自调q Cr,Nd:ReVO4 (Re=Gd, Y)晶体。研究了Cr,Nd:ReVO4的光谱特性和自调q激光特性。在室温下测量了晶体的极化吸收光谱,结果表明晶体的吸收带具有极化特征,在1110 nm处存在Cr5+离子的吸收带,表明晶体是自调q激光材料。当Re=Gd时,最大脉冲能量为1.12 μJ;当Re=Y时,最短脉冲宽度为85.8 ns。结果表明,cr,Nd:ReVO4晶体是一种有潜力的新型自开关激光材料。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Self-Q-switched Cr,Nd:ReVO4 (Re=Gd, Y) crystal lasers
Self-Q-switched Cr,Nd:ReVO4 (Re=Gd, Y) crystallasers are demonstrated. The spectroscopic and self-Q-switched laser properties of Cr,Nd:ReVO4 arestudied. Polarized absorption spectra weremeasured at room temperature, which showed thatthe absorption bands display polarization characterand an absorption band of Cr5+ ions at 1110 nmenables the crystals to be self-Q-switched lasermaterials. The maximum pulse energy are achievedto be 1.12 μJ with Re=Gd , and the shortest pulsewidth is 85.8 ns with Re=Y. The results show thatCr,Nd:ReVO4 crystals are new potential self-Qswitchedlaser materials.
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