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Proceedings Paper

Characteristics of HF-excited CO2 laser with new pumping system
Author(s): Tao Chen; Chaojun Deng; Junlin Qiu; Wei Zeng; Peifeng Chen
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Paper Abstract

A large capacitive coupling discharge main pumping system and a high frequency excited transverse CO2 laser have been studied. By means of special high dielectric constant ceramic covered electrodes as main electrodes and preionization electrodes, the discharge characteristics and output characteristics of CO2 laser are presented. In our pumping system, the high input power density, stable discharge and output power density, stable discharge and output power have been achieved. In the compound dielectric electrodes with preionization pumping system, the discharge is more homogeneous and stable.

Paper Details

Date Published: 5 August 1994
PDF: 3 pages
Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); doi: 10.1117/12.182200
Show Author Affiliations
Tao Chen, Huazhong Univ. of Science and Technology (China)
Chaojun Deng, Huazhong Univ. of Science and Technology (China)
Junlin Qiu, Huazhong Univ. of Science and Technology (China)
Wei Zeng, Huazhong Univ. of Science and Technology (China)
Peifeng Chen, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 2321:
Second International Conference on Optoelectronic Science and Engineering '94
Wang Da-Heng; Anna Consortini; James B. Breckinridge, Editor(s)

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