Absolute measurement of pulsed radiation imaging

Author:

Zhao Ji-Zhen ,Ouyang Xiao-Ping ,Sheng Liang ,Wei Fu-Li ,Zhang Mei ,

Abstract

A high transmittance, flat energy spectrum response detector is designed. The relationship between the image and absolute intensity of the pulse radiation is established via a detector, which simplifies the calibration of the absolute measurement in the imaging system. And a new technical approach to the absolute imaging diagnosis for the pulsed radiation is developed. The experiments show that the uncertainty of the absolute intensity measured by this technology is 33%.

Publisher

Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences

Subject

General Physics and Astronomy

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