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- Title
Applicability of Quasi-Static and Rayleigh Approximations for Spheroidal Particles.
- Authors
Voshchinnikov, N. V.; Farafonov, V. G.
- Abstract
Expressions are obtained for the efficiency of absorption and scattering of radiation by uniform spheroids in the quasi-static approximation and the region of their applicability is studied. The prolate and oblate nonabsorbing particles with refractive indices 1.1 ≤ n ≤ 10 and axial ratios 1.1 ≤ a/b ≤ 100 were studied. The approximation expressions are found for the particle size at which the efficiency factors are calculated in the quasi-static approximation with an accuracy of 1%.
- Subjects
LIGHT scattering; OPTICAL properties of spheroidal states
- Publication
Optics & Spectroscopy, 2000, Vol 88, Issue 1, p71
- ISSN
0030-400X
- Publication type
Article
- DOI
10.1134/1.626749