| 准相位匹配光参量振荡器理论研究与优化设计 |
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| 引用本文： | 周斌斌,陈云琳,袁建伟,陈绍林,颜彩繁,许京军,张光寅.准相位匹配光参量振荡器理论研究与优化设计[J].红外与毫米波学报,2007,26(4):293-296. |
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| 作者姓名： | 周斌斌 陈云琳 袁建伟 陈绍林 颜彩繁 许京军 张光寅 |
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| 作者单位： | 南开大学,物理学院弱光非线性光子学教育部重点实验室,天津,300071 |
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| 基金项目： | 国家自然科学基金(60544004,90501004)，长江学者及高校创新团队(IRT0419)资助项目 |
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| 摘 要： | 研究了准相位匹配条件下光学参量振荡理论,对单谐振情况下参量增益同极化反转周期的关系进了讨论;从理论上详细地分析了准相位匹配参量振荡器中谐振腔长度、晶体长度、抽运光脉宽以及信号光输出透过率对建立振荡所需泵浦光能量阈值大小的影响,并通过实验验证了理论分析的适用性.
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| 关 键 词： | 准相位匹配 参量振荡器 能量阈值 |
| 文章编号： | 1001-9014（2007）04-0293-04 |
| 收稿时间： | 2006-08-31 |
| 修稿时间： | 2006-08-312007-01-09 |
QUASI-PHASE-MATCHED OPTICAL PARAMETRIC OSCILLATOR AND ITS OPTIMAL DESIGN |
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| ZHOU Bin-Bin,CHEN Yun-Lin,YUAN Jian-We,CHEN Shao-Lin,YAN Cai-Fan,XU Jin-Jun,ZHANG Guang-Yin.QUASI-PHASE-MATCHED OPTICAL PARAMETRIC OSCILLATOR AND ITS OPTIMAL DESIGN[J].Journal of Infrared and Millimeter Waves,2007,26(4):293-296. |
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| Authors: | ZHOU Bin-Bin CHEN Yun-Lin YUAN Jian-We CHEN Shao-Lin YAN Cai-Fan XU Jin-Jun ZHANG Guang-Yin |
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| Affiliation: | The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, Nankai University, Tianjin 300071, China |
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| Abstract: | Based on analyzing optical parametric oscillator(OPO) in the quasi-phase-matched condition,the relationship between the grating period and parametric gain was discussed in singly-resonant optical parametric oscillators.Then,the dependence of threshold energy on the cavity length,the crystal length,the pump pulsewidth and the signal wave output coupling was analyzed in detail.Finally,the theory was proved applicable by our experiments. |
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| Keywords: | quasi-phase-matched optical parametric oscillator threshold energy |
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