| 利用KTP晶体实现1.08μmNd：YAP激光器锁模 |
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| 引用本文： | 薛绍林,杨香春.利用KTP晶体实现1.08μmNd：YAP激光器锁模[J].光学学报,1994,14(2):46-149. |
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| 作者姓名： | 薛绍林 杨香春 |
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| 作者单位： | 中国科学院上海光学精密机械研究所激光技术实验室 |
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| 摘 要： | 本文描述了利用ＫＴＰ晶体和腔的基波输出镜构成非线性镜实现１．０８μｍＮｄ：ＹＡＰ激光器的被动锁模。实验表明，这种新的锁模技术比用染料作可饱和吸收体的被动锁模技术有很多突出的优点，具有很大的发展潜力。实验测得锁模时基波１．０８μｍ输出２．４ｍＪ，二次谐波０．５４μｍ输出０．５ｍＪ（同样条件下的静态输出为２．５ｍＪ），基波脉冲的平均脉宽为４０ｐｓ。
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| 关 键 词： | 固体激光器 锁模技术 KTP晶体 |
| 收稿时间： | 1992/12/1 |
Mode-Locking of a Nd:YAP Laser at 1.08 μm Wavelength with a Single KTP Crystal |
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| Xue Shaoling, Yang Xiangchun, Zhu Xiaolei.Mode-Locking of a Nd:YAP Laser at 1.08 μm Wavelength with a Single KTP Crystal[J].Acta Optica Sinica,1994,14(2):46-149. |
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| Authors: | Xue Shaoling Yang Xiangchun Zhu Xiaolei |
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| Abstract: | In this paper, passive mode-locking of a Nd:YAP laser at 1.08 μm using a nonlinear mirror formed by a KTP crystal and a dichroic mirror is described. Experiments demonstrate the superiority and potentials of this mode-locking technique over the mode-locking with saturable adobers. The mode-locked output energy of 2.4 mJ at 1.08 μm and 0.5 mJ at 0.54 μm are measured (In free state, it is 2.5 mJ at 1.08 μm). Its average pulse-duration is 40 ps at 1.08 μm. |
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| Keywords: | mode-locking with nonlinear mirror second harmonic generation KTP Nd: YAlO_3 |
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