自然科学基金(50323006)和山东省优秀中青年奖励基金(2006BS04023)
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采用助熔剂法生长Yb0.05:Gd0.20Y0.75Al3(BO3)4(Yb:GdYAB)和Yb0.05:Y0.95Al3(BO3)4(Yb:YAB)晶体。比较这两种晶体的室温吸收光谱、荧光光谱、荧光寿命及热膨胀、比热等热学性质。结果表明，Yb0.05:Gd0.20Y0.75Al3(BO3)4晶体是一种优秀的激光自倍频晶体，可以实现自倍频激光输出，并且具有宽的可调谐范围
Yb0.05:Gd0.20Y0.75Al3(BO3)4(Yb:GdYAB) and Yb0.05:Y0.95Al3(BO3)4(Yb:YAB) crystals have been grown using the flux method. Their absorption and fluorescence spectra were measured at room temperature and important spectroscopic parameters were calculated. Through the comparison of spectroscopic parameters for the Yb:GdYAB and Yb:YAB, it is indicated that the 5 at% Yb:GdYAB crystal is an excellent self-frequency-doubling laser crystal and potential candidate for compact, efficient thin chip lasers.
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李 静,薛迎红,程 艳,赵洪阳,徐国纲,王继扬. Yb0.05: Gd0.20Y0.75Al3(BO3)4和Yb0.05: Y0.95Al3(BO3)4晶体的生长和性质研究[J].稀有金属材料与工程,2009,38(9):1630~1633.[Li Jing, Xue Yinghong, Cheng Yan, Zhao Hongyang, Xu Guogang, Wang Jiyang. Comparison on Growth and Spectroscopic Parameters for Yb0.05:Gd0.20Y0.75Al3(BO3)4 and Yb0.05:Y0.95Al3(BO3)4 Crystals[J]. Rare Metal Materials and Engineering,2009,38(9):1630~1633.]
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- 收稿日期:2008-09-13