| 稳定大功率单频输出He-Ne激光器的新进展 |
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| 引用本文： | 李尚义. 稳定大功率单频输出He-Ne激光器的新进展[J]. 中国激光, 1990, 17(9): 566-568 |
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| 作者姓名： | 李尚义 |
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| 作者单位： | 北京科学仪器厂激光研究室 100011 |
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| 摘 要： | 继文献[1～3]之后,为了提高输出功率,并消除放电毛细管不规则带来的腔损耗,作者研磨了放电毛细管的内壁,将输出功率进一步提高到24mW。此时激光器的主要结构参数为:腔长1140mm,放电管长1m,放电管内径2.48mm;采用平凹腔结构,凹面曲率半径为4m,
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| 收稿时间： | 1989-01-02 |
New advance of high power single frequency He-Ne lasers |
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| Li Shangyi. New advance of high power single frequency He-Ne lasers[J]. Chinese Journal of Lasers, 1990, 17(9): 566-568 |
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| Authors: | Li Shangyi |
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| Abstract: | 26mW stable single frequency output was obtained from an extracavity He -Ne laser of 1m long high gas pressure longitudinally discharge tube with additional unhomogenieous magnetic field. Conversion coeffieient from multi-frequency into single frequency output is greater than 1. This type of laser has a p.d value of approximate constant, being 10-13. |
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| Keywords: | high power single frequency |
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