scholarly journals Chaotic markers in dynamic diffraction

2020 ◽  
Vol 59 (22) ◽  
pp. 6642
Author(s):  
Jenny Magnes ◽  
Harold Hastings ◽  
Miranda Hulsey-Vincent ◽  
Cheris Congo ◽  
Kathleen Raley-Susman ◽  
...  
Keyword(s):  
Dynamic Diffraction

scholarly journals Dynamic diffraction artefacts in Bragg coherent diffractive imaging

2018 ◽  
Vol 51 (1) ◽  
pp. 167-174 ◽  
Author(s):  
Wen Hu ◽  
Xiaojing Huang ◽  
Hanfei Yan
Keyword(s):  
Theoretical Study ◽  
Diffraction Limit ◽  
Complex Object ◽  
Diffractive Imaging ◽  
Dynamical Diffraction ◽  
Coherent Diffractive Imaging ◽  
Dynamic Diffraction ◽  
Diffraction Effects

This article reports a theoretical study on the reconstruction artefacts in Bragg coherent diffractive imaging caused by dynamical diffraction effects. It is shown that, unlike the absorption and refraction effects that can be corrected after reconstruction, dynamical diffraction effects have profound impacts on both the amplitude and the phase of the reconstructed complex object, causing strong artefacts. At the dynamical diffraction limit, the reconstructed shape is no longer correct, as a result of the strong extinction effect. Simulations for hemispherical particles of different sizes show the type, magnitude and extent of the dynamical diffraction artefacts, as well as the conditions under which they are negligible.

Quantum states of the light for dynamic diffraction in the DFB system

1992 ◽  
Vol 4 (4) ◽  
pp. 209-220 ◽  
Author(s):  
A P Alodjants ◽  
S M Arakelian ◽  
Yu S Chilingarian
Keyword(s):  
Quantum States ◽  
Dynamic Diffraction

X-Ray Dynamic Diffraction on Multiblock Interferometers in Laue and Bragg Geometry

1991 ◽  
Vol 125 (1) ◽  
pp. 57-66 ◽  
Author(s):  
V. V. Aristov ◽  
S. M. Kuznetsov ◽  
A. V. Kouyumchyan ◽  
A. A. Snigirev
Keyword(s):  
X Ray ◽  
Dynamic Diffraction ◽  
Bragg Geometry

scholarly journals Dynamic diffraction effects and coherent breathing oscillations in ultrafast electron diffraction in layered 1T-TaSeTe

2017 ◽  
Vol 4 (4) ◽  
pp. 044012 ◽  
Author(s):  
Linlin Wei ◽  
Shuaishuai Sun ◽  
Cong Guo ◽  
Zhongwen Li ◽  
Kai Sun ◽  
...  
Keyword(s):  
Electron Diffraction ◽  
Ultrafast Electron Diffraction ◽  
Dynamic Diffraction ◽  
Diffraction Effects

Dynamic diffraction ring projector by doped polymer-dispersed liquid crystal

2004 ◽  
Author(s):  
Mario Perez-Cortes ◽  
Arturo Olivares-Perez ◽  
Mauricio Ortiz-Gutierrez ◽  
Juan Carlos Ibarra-Torres
Keyword(s):  
Liquid Crystal ◽  
Diffraction Ring ◽  
Polymer Dispersed Liquid Crystal ◽  
Dynamic Diffraction ◽  
Polymer Dispersed ◽  
Doped Polymer
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