Developing a long lifetime three-electrode spark-gap switch for high power, repetitive, narrow pulse width transversely excited atmospheric CO2 laser
文献类型：期刊论文
| 作者 | K.Zhang; F.Chen; S.M.Li; G.L.Yang; J.Guo |
| 刊名 | Review of Scientific Instruments
 |
| 出版日期 | 2019 |
| 卷号 | 90期号:12页码:4 |
| 关键词 | Instruments & Instrumentation,Physics |
| ISSN号 | 0034-6748 |
| DOI | 10.1063/1.5128515 |
| 英文摘要 | A three-electrode spark-gap switch is developed to improve the stability of breakdown discharge in a high power repetitive transversely excited atmospheric CO2 laser. The discharge gap is specially designed to achieve a high speed gas flow in the discharge zone. A gas circulation is applied in the switch to make the ionization gas recover quickly. The influence of gas pressure and gap spacing is numerically analyzed. During a test of 10 min (at 500 Hz, 25 J/pulse), the feasibility of the switch was proved. The electrode lifetime in this spark-gap switch is extended to more than 10(7) shots for high power repetitive laser output. Published under license by AIP Publishing. |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/62812]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | K.Zhang,F.Chen,S.M.Li,et al. Developing a long lifetime three-electrode spark-gap switch for high power, repetitive, narrow pulse width transversely excited atmospheric CO2 laser[J]. Review of Scientific Instruments,2019,90(12):4. |
| APA | K.Zhang,F.Chen,S.M.Li,G.L.Yang,&J.Guo.(2019).Developing a long lifetime three-electrode spark-gap switch for high power, repetitive, narrow pulse width transversely excited atmospheric CO2 laser.Review of Scientific Instruments,90(12),4. |
| MLA | K.Zhang,et al."Developing a long lifetime three-electrode spark-gap switch for high power, repetitive, narrow pulse width transversely excited atmospheric CO2 laser".Review of Scientific Instruments 90.12(2019):4. |
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