| 高平均功率全固态OPO及倍频可调谐蓝光激光器 |
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| 引用本文： | 毕勇,孙志培,李惠清,张鸿博,杨晓冬,许祖彦.高平均功率全固态OPO及倍频可调谐蓝光激光器[J].石河子大学学报,2005,23(4):397-400. |
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| 作者姓名： | 毕勇 孙志培 李惠清 张鸿博 杨晓冬 许祖彦 |
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| 作者单位： | [1]中国科学院光电研究院光电系统工程部,北京100080 [2]中国科学院物理研究所光物理实验室,北京100080 |
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| 基金项目： | 中科院知识创新工程重大项目（KJCX1-05）,国家863计划重大项目（2002AA311120）和北京市科委重大项目（H020420060060110）. |
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| 摘 要： | 实验研究了采用光参量激光与倍频方法产生高平均功率可调谐蓝光激光方案,实验获得900nm近红外参量激光输出9.4W,参量转化效率达52%;采用温度调谐,获得777nm到1036nm的可调谐参量输出;利用走离补偿的新晶体BiBO对可调谐光参量倍频,获得可调谐蓝光激光输出,调谐波段覆盖整个蓝光波段,蓝光激光最高输出功率1.3W,倍频效率21%.此外,分析了蓝光输出功率倍频效率较低的原因,并提出了改进倍频效率和提高蓝光激光输出功率的方案.
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| 关 键 词： | 光参量振荡器 蓝光激光 频率变换 |
| 文章编号： | 1007-7383(2005)04-0397-04 |
| 收稿时间： | 2005-05-27 |
| 修稿时间： | 2005年5月27日 |
High Power Tunable Blue Lasers from All-solid-state Optical Parametric Oscillator with Frequency Doubling |
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| BI Yong, SUN Zhi-pei, LI Hui-qing, ZHANG Hong-bo, YANG Xiao-dong, XU Zu-yan.High Power Tunable Blue Lasers from All-solid-state Optical Parametric Oscillator with Frequency Doubling[J].Journal of Shihezi University(Natural Science),2005,23(4):397-400. |
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| Authors: | BI Yong SUN Zhi-pei LI Hui-qing ZHANG Hong-bo YANG Xiao-dong XU Zu-yan |
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| Institution: | 1 Academy of Opto-electronics, Chinese Academy of Sciences, Beijing 100080, China; 2 Laboratory of Optical pbysics Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China |
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| Abstract: | In this paper,high power tunable blue lasers from all-solid-state optical parametric oscillator(OPO) with frequency doubling was investigated experimentally.More than 9.4watt near infrared laser was obtained from LBO OPO and the parametric efficiency was up to 52%.Tunable optical parametric light was got with temperature tuning and its spectra covered from 777nm to 1036nm.With walk-off compensation BiBO crystals frequency doubling,a 1.3watt tunable blue laser was produced with doubling efficiency of 21%,lower than expectation.In the end of this paper,the reason of the lower doubling efficiency was analyzed,and the improvement proposals were put forward. |
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| Keywords: | optical parametric oscillator blue lasers frequency conversion |
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