| NdYVO_4晶体的偏振激发荧光光谱及其LD泵浦激光特性 |
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| 引用本文： | 王长青,Ｙ．Ｔ．Ｃｈｏｗ,孟宪林,邵宗书. NdYVO_4晶体的偏振激发荧光光谱及其LD泵浦激光特性[J]. 中国激光, 1998, 25(12): 1129-1132 |
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| 作者姓名： | 王长青 Ｙ．Ｔ．Ｃｈｏｗ 孟宪林 邵宗书 |
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| 作者单位： | 香港城市大学电子工程系，山东大学晶体材料国家重点实验室 |
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| 基金项目： | 香港城市大学光电子研究中心资助 |
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| 摘 要： | 分别利用π和σ偏振光激发，测量并对比了ＮｄＹＶＯ４晶体的非偏振及偏振荧光光谱。研究了ＬＤ泵浦ＮｄＹＶＯ４激光器的输出特性，当泵浦功率为１９００ｍＷ时，获得了１０１２ｍＷ的１０６４ｎｍ激光输出，斜效率为５３．６％。
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| 关 键 词： | 偏振激发，偏振荧光光谱，Nd: YVO_4晶体，激光特性 |
| 收稿时间： | 1997-07-14 |
Fluorescence Spectra and Laser Characteristics of Nd:YVO4Crystal Excited by the Polarized Emission from a Laser Diode |
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| Wang Changqing Y. T. Chow. Fluorescence Spectra and Laser Characteristics of Nd:YVO4Crystal Excited by the Polarized Emission from a Laser Diode[J]. Chinese Journal of Lasers, 1998, 25(12): 1129-1132 |
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| Authors: | Wang Changqing Y. T. Chow |
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| Abstract: | The unpolarized and polarized fluorescence spectra of Nd:YVO 4 crystal excited by π and σ polarized lights respectively are measured and compared. The characteristics of the Nd:YVO 4 laser pumped by a laser diode are studied. A 1064 nm laser with a maximum output power of 1012 mW and a slope efficiency of 53.6% is obtained at the incident pump power of 1900 mW. |
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| Keywords: | excited by polarized light polarized fluorescence spectrum Nd:YVO 4 crystal laser characteristics |
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