A streak image tube with high detection efficiency designed for neutron detection 一种用于中子探测高灵敏度扫描变像管
Detectable neutron yield threshold of neutron streak image tube 中子扫描变象管的最小可探测脉冲中子产额
We proposed and designed a novel electron optics configuration for the streak image tube aiming at relative large dynamic range. 提出并设计了一种旨在获得大的动态范围的扫描变像管的电子光学结构,用数值方法给出了有关电子光学设计参数,如时间、空间响应特性。
The photometric properties of ultra-high speed rotating-mirror streak camera and image converter streak camera are described in this paper. 本文叙述了转镜式高速扫描相机和变象管扫描相机的光度性能,计算了上述两类相机最终象面上象的照度;
A novel infrared-sensitive streak image tube with a combined infrared photocathode and electrostatics focused electronic optical system is described. 介绍了一种采用组合红外阴极和静电聚焦电子光学系统的新型红外扫描变像管。
Design and evaluation of femto-second streak image tube with large dynamic range 大动态范围飞秒扫描变象管理论设计与实验评价
A New Electron Optics Configuration for a Streak Image Tube with Large Dynamic Range 一种大动态范围扫描变像管的电子光学结构
A neutron streak image tube has been designed with high detection efficiency. 设计了一个高探测灵敏度的中子扫描变像管。
The design of a neutron streak image tube with high detection efficiency 一个高灵敏度中子扫描变像管的设计
Basing on theory of noise it is obtained detection equation of neutron streak image tube, from which minimal detectable neutron yield threshold of neutron pulse is induced. Also the influence of sensitivity of recording system on the detection threshold is discussed. 本文从噪音理论出发导出了中子扫描变象管的探测方程,从而求得了中子扫描变象管可探测的最小脉冲中子产额,而且讨论了记录系统灵敏度对探测阈的影响。
A measuring method of time-resolved optical spectra with a framing/ streak image converter tube 一种变象管分幅/扫描的高时间分辨光谱测量方法
The polychromatic spectrum leads to cup or streak beam hardening artifacts and reduces the image quality in X-CT ( X-ray computed tomography). 在X射线层析成像(X-CT,X-RayComputedTomography)技术中,X射线束能谱的多色性将导致层析重建图像出现杯状或条状等射束硬化伪迹,降低成像质量。
Photocathode Processing of Picosecond Streak Image Tube and Improving of Background 微微秒扫描变像管的阴极制备及背景改善