| 准连续钛宝石激光器中调谐紫外光源的产生 |
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| 引用本文： | 于天燕,余()鲲,王奇,黄峰,董景星,娄祺洪. 准连续钛宝石激光器中调谐紫外光源的产生[J]. 上海大学学报(自然科学版), 1999, 5(5): 377-380 |
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| 作者姓名： | 于天燕 余()鲲 王奇 黄峰 董景星 娄祺洪 |
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| 作者单位： | 1. 上海大学,理学院物理系,上海,201800
2. 中国科学院,上海光学精密机械研究所,上海,201800 |
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| 摘 要： | 利用两块β－ＢａＢ２ Ｏ４（ＢＢＯ）晶体有效实现对平均功率为４００ ｍ Ｗ 左右、重复频率为１０ ｋＨｚ的准连续调谐钛宝石激光的倍频，获得了波长范围为３６０～４７６ ｎｍ 的调谐紫外及可见光源；利用和频效应获得了调谐范围为２４０～２６０ ｎｍ 的三次谐波
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| 关 键 词： | BBO非线性晶体 二次谐波 非线性频率变换 和频 |
| 修稿时间： | 1999-04-15 |
Generation of Tunable Ultraviolet Sources in a Quasi-cw Ti:Sapphire Laser |
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| YU Tian-yan,YU Bing-kun,WANG Qi,HUANG Feng,DONG Jing-xing,LOU Qi-hong. Generation of Tunable Ultraviolet Sources in a Quasi-cw Ti:Sapphire Laser[J]. Journal of Shanghai University(Natural Science), 1999, 5(5): 377-380 |
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| Authors: | YU Tian-yan YU Bing-kun WANG Qi HUANG Feng DONG Jing-xing LOU Qi-hong |
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| Abstract: | Efficient frequency doubling has been realized by using two BBO nonlinear crystals with a quasi continuous wave tunable Ti:sapphire laser whose repetition rate is 10 kHz. Tunable ultraviolet and visible light within the range of 360~476 nm is obtained. Third harmonic radiation ranging from 240~260 nm has also been obtained by frequency tripling. |
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| Keywords: | BBO nonlinear crystal second harmonic generation third harmonic generation nonlinear frequency conversion frequency summing |
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