Anomalous diffraction theory
id:
anomalous-diffraction-theory-278-2796087
title:
Anomalous diffraction theory
text:
Anomalous diffraction theory (also van de Hulst approximation, eikonal approximation, high energy approximation, soft particle approximation) is an approximation developed by Dutch astronomer van de Hulst describing light scattering for optically soft spheres. The anomalous diffraction approximation for extinction efficiency is valid for optically soft particles and large size parameter, x = 2πa/λ: where Q e x t = Q a b s + Q s c a = Q s c a in this derivation since the refractive index is assum
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wiki
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encyclopedia
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original url:
https://en.wikipedia.org/wiki/Anomalous_diffraction_theory
date created:
date modified:
2020-09-20T18:43:21Z
main entity:
{"identifier":"Q4769929","url":"https://www.wikidata.org/entity/Q4769929"}
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13
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