| 单纵模Littman式谐振腔高效率Ti：Sapphire脉冲激光系统 |
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| 引用本文： | 邵中兴.单纵模Littman式谐振腔高效率Ti：Sapphire脉冲激光系统[J].中国激光,1994,21(9):717-720. |
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| 作者姓名： | 邵中兴 |
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| 作者单位： | 中国科学院长春光机所 |
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| 摘 要： | 报道了由Ｌｉｔｔｍａｎ式腔结构振荡器和一级单通放大器组成的高效率Ｔｉ：Ｓａｐｐｈｉｒｅ激光系统。泵浦激光（５３２ｕｍＮｄ：ＹＡＧ）能量为１４０ｍＪ／ｐｕｌｓｅ时，该系统在８００ｕｍ附近单纵模输出为２２．５ｍＪ／ｐｕｌｓｅ。转换效率为１６％。讨论了Ｔｉ：Ｓａｐｐｈｉｒｅ的放大特性及此类系统的泵浦光聚焦位置等问题。
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| 关 键 词： | 单纵模，Ti：Sapphire，脉冲激光 |
| 收稿时间： | 1993/11/3 |
High Efficiency SLM Littman Configuration Ti: Sapphire Laser System |
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| Shao Zhongxing.High Efficiency SLM Littman Configuration Ti: Sapphire Laser System[J].Chinese Journal of Lasers,1994,21(9):717-720. |
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| Authors: | Shao Zhongxing |
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| Abstract: | A high efficiency Ti:Sapphire laser system consisted of a Littman configurationoscillator and one stage single pass amplifier is presented. While the pumping source (532urn Nd:YAG)energy is 140 mJ/pulse, the SLM(single longitudinal mode)output of thesystem reaches 22.5 mJ in the vicinity of 800 nm. The conversion efficiency is about16%.In addition,the amplification characteristics of the Ti:Sapphire and the focusingpositions of the pump laser are discussed. |
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| Keywords: | single longitudinal mode Ti:Sapphire pulse laser |
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