The near-field electromagnetic distribution arising from the light scattering of a large dielectric microsphere is discussed in the framework of the Mie theory. Particular attention is devoted to the formation of photonic nanojets. We aim to characterize the conditions to exploit the microsphere as probes for surface-sensitive spectroscopy and imaging applications.
Mermoul, A., Ferrini, G., Numerical Simulations of the Electromagnetic Fields' Distribution in Dielectric Microspheres With High Size Parameter, in 2022 International Conference Laser Optics (ICLO), (Saint Petersburg, 20-24 June 2022), IEEE, NEW YORK -- USA 2022: 1-1. [10.1109/ICLO54117.2022.9839998] [https://hdl.handle.net/10807/218408]
Numerical Simulations of the Electromagnetic Fields' Distribution in Dielectric Microspheres With High Size Parameter
Mermoul, Ali
;Ferrini, Gabriele
2022
Abstract
The near-field electromagnetic distribution arising from the light scattering of a large dielectric microsphere is discussed in the framework of the Mie theory. Particular attention is devoted to the formation of photonic nanojets. We aim to characterize the conditions to exploit the microsphere as probes for surface-sensitive spectroscopy and imaging applications.
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