| 电泳式He-Sr+复合激光特性研究 |
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| 引用本文： | 王煜博,毛邦宁,陈 立,王丽敏,潘佰良.电泳式He-Sr+复合激光特性研究[J].物理学报,2008,57(1):219-222. |
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| 作者姓名： | 王煜博 毛邦宁 陈 立 王丽敏 潘佰良 |
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| 作者单位： | 浙江大学物理系，杭州 310027 |
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| 基金项目： | 国家自然科学基金(批准号：10574111，10374081)资助的课题. |
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| 摘 要： | 设计制作了7mm内径和38cm有效激励长度的电泳式He-Sr+激光管,采用修饰Blumlein电路，通过纵向高重复率脉冲放电激励,实现了一价锶离子复合激光430.5nm和R-M跃迁激光1.03μm的同时振荡，其中复合激光占主要成分.测量分析了复合激光输出功率与工作参量(脉冲频率，充电电源电压和氦压)的关系曲线.获得了最大激光功率819mW和56mW/cm3功率密度的实验结果.
关键词：
锶离子激光
电泳
脉冲放电
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| 关 键 词： | 锶离子激光 电泳 脉冲放电 |
| 文章编号： | 1000-3290-(2008)01-0219-04 |
| 收稿时间： | 5/6/2007 12:00:00 AM |
| 修稿时间： | 2007-05-23 |
Characteristics of a cataphoresis He-Sr+ recombination laser |
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| Wang Yu-Bo,Mao Bang-Ning,Chen Li,Wang Li-Min and Pan Bai-Liang.Characteristics of a cataphoresis He-Sr+ recombination laser[J].Acta Physica Sinica,2008,57(1):219-222. |
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| Authors: | Wang Yu-Bo Mao Bang-Ning Chen Li Wang Li-Min and Pan Bai-Liang |
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| Abstract: | A cataphoresis discharge tube of 7mm inner diameter and 38cm active length was made for the He-Sr+ laser. The recombination laser at 430.5nm and the R-M transition laser at 1.03μm were obtained with the modified Blumlein circuit by high-frequency longitudinal pulsed discharge. The laser components are concentrated on the 430.5nm wavelength. Dependence of working parameters, such as the pulse frequency, the supply voltage and the helium pressure on laser output characteristics were measured and discussed. The maximum laser output power of 819mW and specific power of 56mW/cm3 were obtained. |
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| Keywords: | strontium ion laser cataphoresis pulsed discharge |
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