Electromagnetic energy within dielectric spheres

6533b861fe1ef96bd12c41c7

RESEARCH PRODUCT

Electromagnetic energy within dielectric spheres

Wilford Zdunkowski Andreas Bott

subject

Physics business.industry Mie scattering Dielectric Radius Resonance (particle physics)Electromagnetic radiation Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Optics Codes for electromagnetic scattering by spheres SPHERES Computer Vision and Pattern Recognition Absorption (electromagnetic radiation)business

description

We present exact and approximate analytic expressions for the time-averaged electromagnetic energy within dielectric spheres on the basis of rigorous Mie theory. Such information is of importance for the study of photochemical reactions within atmospheric water spheres. Numerical results show that on the average the energy inside a cloud droplet is enlarged by a factor exceeding 2 compared with that of a sphere of the same radius of the surrounding medium. In regions of resonance peaks the electromagnetic energy may be increased by more than 2 orders of magnitude.

year	journal	country	edition	language
1987-08-01	Journal of the Optical Society of America A

https://doi.org/10.1364/josaa.4.001361

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