A high-duty 1.6 cell s-band RF gun driven by a psec Nd:YAG laser

Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366) Pub Date : 1999-12-01 DOI:10.1109/PAC.1999.794358

Y. Aoki, J. Yang, M. Yorozu, Y. Okada, S. Endo, T. Kozawa, Y. Yoshida, S. Tagawa, M. Washio, X. Wang, I. Ben-Zvi

引用次数: 3

Abstract

The performance tests were done for a 1.6 cell s-band BNL-type photocathode RF electron gun, GUN-IV, under a condition of 1.5 MW RF power input and 266 nm Nd:YAG laser pulse irradiation. As a result, the maximum energy and the maximum charge/bunch were obtained as 1.6 MeV and 120 pC/bunch, respectively. In addition, a sinusoidal behavior of current with the polarization angle of laser light were measured. Furthermore, the change in current as a function of laser injection phase was measured and reasonably reproduced by a numerical calculation.

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一种由psec Nd:YAG激光器驱动的高频1.6单元s波段射频枪

在1.5 MW射频功率输入和266 nm Nd:YAG激光脉冲照射条件下，对1.6电池s波段bnl型光电阴极射频电子枪gun - iv进行了性能测试。得到的最大能量为1.6 MeV，最大电荷/束数为120 pC/束。此外，还测量了电流随激光偏振角的正弦变化规律。此外，还测量了电流随激光注入相位的变化，并通过数值计算合理地再现了电流的变化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366)

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