| 磁调制氦-氖激光器的研究 |
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| 引用本文： | 程祖珍,王曙光. 磁调制氦-氖激光器的研究[J]. 中国激光, 1987, 14(1): 62-64 |
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| 作者姓名： | 程祖珍 王曙光 |
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| 作者单位： | 新天光学仪器研究所(程祖珍)，新天光学仪器研究所(王曙光) |
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| 摘 要： | 为了利用磁场强度变化改变激光增益区长度而进行调制的激光器,需在毛细管加粗的情况下,得到不再充满整个光学通道的低气压、小电流收缩正柱。而在现有的He-Ne激光管中这是不可能的。为此,我们将普通同轴式200mm He-Ne激光管放电通道改为圆形、矩形组合的通道,即中部为扁窄矩形,两头为
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| 收稿时间： | 1985-11-04 |
Study on a magnetically modulated He-Ne laser |
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| Abstract: | By changing the shape of the middle part of a He-Ne laser rectangular capillary tube, the discharge plasma can be partly bended under the action of alternative magnetic field. Thus a new type of magnetically modulated laser can be obtained. The glow shrinking effect is studied and some experimental results are presented. |
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