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  • Received: Sep. 14, 2007

    Accepted: --

    Posted: May. 20, 2008

    Published Online: May. 20, 2008

    The Author Email: Bohan Luan (luanbh119@126.com)

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    Bohan Luan, Yongpeng Zhao, Qi Wang, Yuanli Cheng, Yao Xie. Testifying experiment of the multi-pulse phenomena of capillary discharge soft-X-ray laser[J]. Chinese Optics Letters, 2008, 6(5): 353

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Chinese Optics Letters, Vol. 6, Issue 5, 353 (2008)

Testifying experiment of the multi-pulse phenomena of capillary discharge soft-X-ray laser

Bohan Luan*, Yongpeng Zhao, Qi Wang, Yuanli Cheng, and Yao Xie

Author Affiliations

  • National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, Harbin 1500802 School of Energy Science and Technology, Harbin Institute of Technology, Harbin 150080

Abstract

In a capillary discharge experiment for the neon-like argon lasing, we have proposed an experimental scheme to verify that the multi-spike of X-ray diode (XRD) signal is a multi-pulse laser or is a reflection of the laser pulse in the XRD. The ceramic capillary has an inner diameter of 3 mm and a length of 200 mm. At the gas pressure of 28 Pa and discharge current of 27 kA, stable lasing has been realized. The experimental results prove that the multi-spike of XRD signal is a reflection of the electromagnetic signal produced by the laser pulse in the XRD. The improved electrocircuit scheme of the XRD to minimize the reflection phenomena is also found.

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