Long Term Mass-Spectrometric Sampling Technique for Sealed Gas Lasers

Wang Yu-zhi; Yang Ze-mo

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Long Term Mass-Spectrometric Sampling Technique for Sealed Gas Lasers

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- Long Term Mass-Spectrometric Sampling Technique for Sealed Gas Lasers
- Acta Electronica Sinica Issue 4, Pages: 40-43(1987)
- 作者机构：
  
  成都电讯工程学院
- 作者简介：
- 基金信息：
- DOI：
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- Published：1987
- 稿件说明：
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[1]王欲知,杨喆谋.封离式气体激光器的长期质谱分析采样技术[J].电子学报,1987(04):40-43.

Wang Yu-zhi, Yang Ze-mo. Long Term Mass-Spectrometric Sampling Technique for Sealed Gas Lasers[J]. Acta Electronica Sinica, 1987, (4): 40-43.
[1]王欲知,杨喆谋.封离式气体激光器的长期质谱分析采样技术[J].电子学报,1987(04):40-43. DOI：

Wang Yu-zhi, Yang Ze-mo. Long Term Mass-Spectrometric Sampling Technique for Sealed Gas Lasers[J]. Acta Electronica Sinica, 1987, (4): 40-43. DOI：

摘要

本文介绍一种对充气器件进行长期质谱分析采样的技术。作者利用自制的平面型微孔流量阀门及四极质谱系统

研究CO

激光器的寿命

发现了一些有意义的现象

指出阴极材料溅射所造成的吸气是导致激光器寿命终结的主要原因。

Abstract

a new gas-sampling technique for long-term （lifetime） mass-spectrometric analysis of sealed gas lasers is presented.Using a self-made new valve-ultramini-flow valve of planar type-and a quadrupole mass spectrometric system

the authors investigated the lifetime process of a CO2 gas laser and discovered some meaningful phenomena.It is pointed out that the adpsortion of gas due to the sputtering of the cathode material is the main reason for the failure of laser tube.

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