Abstract

Formulas have been derived for calculating the modulation transfer function of x-ray intensifying screens. Emphasis has been placed on simplified models where results can be obtained in closed form and a physical understanding more easily realized. For selected cases, the MTF’s of transparent screens are calculated by direct integration. The MTF’s of diffusing screens are determined from suitable approximate solutions of the Boltzmann equation. The intermediate case and the transition from scattering to nonscattering are discussed. As a byproduct, formulas for light output and signal-to-noise ratio are obtained.

© 1973 Optical Society of America

Simple and Fast Method for the Presentation of the Two-Dimensional Modulation Transfer Function of X-Ray Systems

G. Groh, E. Klotz, and H. Weiss
Appl. Opt. 12(7) 1693-1697 (1973)

Modulation transfer function and efficiency of transparent luminescing materials*

J. Gasper
J. Opt. Soc. Am. 63(6) 714-720 (1973)

Method for determining the modulation transfer function of X-ray fluorescence mapping system

Liqiang Ren, Zhongxing Zhou, Muhammad U. Ghani, Yuhua Li, and Hong Liu
Opt. Express 22(18) 21199-21213 (2014)

X-ray modulation transfer functions of photostimulable phosphor image plates and scanners

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Appl. Opt. 47(31) 5753-5761 (2008)

Modulation transfer function evaluation of linear solid-state x-ray-sensitive detectors using edge techniques

Yue Min Zhu, Valérie Kaftandjian, Gilles Peix, and Daniel Babot
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