Interaction of Gating Electric Pulse's Width and Amplitude on Temporal Resolution of Soft x-ray Picroseconds Framing Camera Based on Gated Microchannel Plate

YANG Wen-zheng; BAI Yong-lin; LIU Bai-yu; ZHAO Jun-ping; BAI Xiao-hong; QIN Jun-jun; TIAN Jin-shou

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Interaction of Gating Electric Pulse's Width and Amplitude on Temporal Resolution of Soft x-ray Picroseconds Framing Camera Based on Gated Microchannel Plate

更新时间：2025-07-16

- Interaction of Gating Electric Pulse's Width and Amplitude on Temporal Resolution of Soft x-ray Picroseconds Framing Camera Based on Gated Microchannel Plate
- Acta Electronica Sinica Vol. 37, Issue 3, Pages: 603-607(2009)
- 作者机构：
  
  1. 瞬态光学与光子技术国家重点实验室,中国科学院西安光学精密机械研究所,陕西,西安,710119
  2. 中国科学院超快诊断技术重点实验室,西安光学精密机械研究所,陕西,西安,710119
  3. 瞬态光学与光子技术国家重点实验室中国科学院西安光学精密机械研究所陕西西安,710119
  4. 中国科学院超快诊断技术重点实验室西安光学精密机械研究所陕西西安,710119
- 作者简介：
- 基金信息：
- DOI：
  CLC： TB872
- Published：2009
- 稿件说明：
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YANG Wen-zheng, BAI Yong-lin, LIU Bai-yu, et al. Interaction of Gating Electric Pulse's Width and Amplitude on Temporal Resolution of Soft x-ray Picroseconds Framing Camera Based on Gated Microchannel Plate[J]. Acta Electronica Sinica, 2009, 37(3): 603-607.
DOI：

YANG Wen-zheng, BAI Yong-lin, LIU Bai-yu, et al. Interaction of Gating Electric Pulse's Width and Amplitude on Temporal Resolution of Soft x-ray Picroseconds Framing Camera Based on Gated Microchannel Plate[J]. Acta Electronica Sinica, 2009, 37(3): 603-607. DOI：

摘要

微通道板(MCP)选通软X射线皮秒分幅相机(XPFC)的动态时间分辨率是其重要的性能指标之一.通过基于均匀设计分析法建立的MCP-XPFC的动态时间分辨率回归方程着重分析了选通电脉冲的宽度和幅值对MCP-XPFC的动态时间分辨率的交互影响.在选通电脉冲

V1(t)

(250ps

1200V)和

V2(t)

(170ps

1400V)的作用下

利用MCP-XPFC的选通理论模型、均匀分析法回归方程、以及飞秒激光系统分别对相机的动态时间分辨率进行了理论计算和实验测试

并对结果误差进行了分析.对于250ps的选通脉冲适合的电压范围约为800~1200V

而对于170ps的选通脉冲适合的电压范围为1100~1200V.

Abstract

The soft X-ray picosecond framing camera based on the gated microchannel plate (MCP-XPFC) is a type of ultra-fast diagnostic tool that applied widely for ICF and plasma researches.By using the uniform design

a temporal-resolved regression equation of MCP-XPFC was presented.The analytic emphasis is the interaction of the gating electric pulse's width and amplitude on the temporal resolution.The temporal resolution of camera was computed by the gating theoretic model and the regression equation respectively

and measured by femtosecond laser system on the base of two groups parameters

the gating electric pulses applied on the micro-strip lines of the MCP-XPFC with

V1(t)

(250ps

1200V) and

V2(t)

(170ps

1400V).At last

the theoretic and experimental error was analyzed.The optimized voltage range are 800~1200V for electric pulse of 250 ps and 1100~1200V for electric pulse of 170ps.

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