| 自锁模钛宝石激光器谐振腔的像差研究 |
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| 引用本文： | 徐杏绍,陈毓川.自锁模钛宝石激光器谐振腔的像差研究[J].光学学报,1996,16(6):85-888. |
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| 作者姓名： | 徐杏绍 陈毓川 |
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| 作者单位： | 中山大学物理系!广州，510275，中山大学物理系!广州，510275，中山大学物理系!广州，510275，中山大学物理系!广州，510275，中山大学物理系!广州，510275 |
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| 摘 要： | 论述自锁模钛宝石激光器谐振腔的像差补偿问题，分析了“Ｘ”型与“Ｚ”型谐振腔彗差的大小，由此对这两种腔作出比较，指出“Ｘ”型腔的优点，在这样设计的激光器上，获得了１９ｆｓ激光脉冲输出，功率为３２０ｍＷ，中心波长为７８４ｎｍ，全半宽度为４２ｎｍ。
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| 关 键 词： | 激光 谐振腔 像散 彗差 飞秒脉冲 |
| 收稿时间： | 1995/6/11 |
Study on the Aberration of a Resonator for Self-Mode-Locked Ti:Sapphire Laser |
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| Xu Xingshao, Chen Yuchuan, Zheng Xianyang,Lai Tianshu, Lin Weizhu.Study on the Aberration of a Resonator for Self-Mode-Locked Ti:Sapphire Laser[J].Acta Optica Sinica,1996,16(6):85-888. |
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| Authors: | Xu Xingshao Chen Yuchuan Zheng Xianyang Lai Tianshu Lin Weizhu |
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| Abstract: | The aberration of a resonator for self-mode-locked Ti:sapphire laser is studied. The influence of the coma to the X-shape and Z-shaPe cavity is analyzed. The advantage of the X-shape cavity is indicated in comperison with Z-shape cavity. As short as 19 fs pulses have been obtained from this laser with average power of 320 mW and bandwidth of 42 nm at center wavelength of 784 nm. |
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| Keywords: | laser resonator astigmatism and coma femtosecond pulse |
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