光泵浦源重频运行稳定性

黄超; 刘晶儒; 于力; 马连英; 安晓霞; 朱峰

doi:10.3788/OPE.20111902.0374

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光泵浦源重频运行稳定性

现代应用光学 | 更新时间：2020-08-12

- 光泵浦源重频运行稳定性
- Operation stability of repetitively pulsed optical pumping sources
- 光学精密工程 2011年19卷第2期页码：374-379
- 作者机构：
  
  西北核技术研究所激光与物质相互作用国家重点实验室,陕西西安 710024
- 作者简介：
- 基金信息：
  
  国家863高技术研究发展计划资助项目(No.2015AA123703)
- DOI：10.3788/OPE.20111902.0374
  中图分类号： TN245
- 收稿日期：2010-10-08，
  
  修回日期：2010-10-30，
  
  网络出版日期：2011-02-22，
  
  纸质出版日期：2011-02-22
- 稿件说明：
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黄超, 刘晶儒, 于力, 马连英, 安晓霞, 朱峰. 光泵浦源重频运行稳定性[J]. 光学精密工程, 2011,19(2): 374-379

HUANG Chao, LIU Jing-ru, YU Li, MA Lian-ying, AN Xiao-xia, ZHU Feng. Operation stability of repetitively pulsed optical pumping sources[J]. Editorial Office of Optics and Precision Engineering, 2011,19(2): 374-379
黄超, 刘晶儒, 于力, 马连英, 安晓霞, 朱峰. 光泵浦源重频运行稳定性[J]. 光学精密工程, 2011,19(2): 374-379 DOI： 10.3788/OPE.20111902.0374.

HUANG Chao, LIU Jing-ru, YU Li, MA Lian-ying, AN Xiao-xia, ZHU Feng. Operation stability of repetitively pulsed optical pumping sources[J]. Editorial Office of Optics and Precision Engineering, 2011,19(2): 374-379 DOI： 10.3788/OPE.20111902.0374.

摘要

为了研究表面放电光泵浦源的重频运行稳定性

以高纯度Al

陶瓷作为放电基底

研制了重频分段线性表面放电光泵浦源模块

研究了不同条件下泵浦源模块的放电抖动和辐射强度波动。研究发现

当重复频率在1~10 Hz时

泵浦源的放电抖动主要受充电电压、触发脉冲电压和放电间隙长度的影响

随运行频率的变化较小;辐射强度波动主要与充电电压相关

基本不受混合气体气压和重复频率变化的影响。在合适的条件下

泵浦源的放电抖动

30 ns

辐射强度波动优于2%。研究结果表明

该光泵浦源模块的重频运行稳定性良好。

Abstract

An optical pumping source by segmented surface discharge on a Al

ceramic substrate was developed to reliaze the pulse repetitive stability of surface discharge. The discharge jitter and the deviation of radiation intensity were investigated in detail under different conditions. The experimental results show that the discharge jitter mainly depends on the charging voltage

trigger pulse voltage and the distance of discharge gap

and the pulse repetition rate has a little influence on the discharge jitter in the range of 1 to 10 Hz.Furthermore

the deviation of radiation intensity mainly depends on charging voltage

and does not be affected by the pulse repetition rate and gas pressure. Normally

the discharge jitter can be less than 30 ns

and the deviation of radiaion intensity is below 2%. Research results indicate that the optical pumping source has good discharge stability.

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Keywords

references

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