Paper
9 July 2004 Photonic-crystal-slab mode excitation using charged particles
Jean Pol Vigneron, Virginie Lousse
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Abstract
Electromagnetic modes of photonic-crystal slabs can be excited by charged particles which remain outside the slab. The theory assumes a classical trajectory for the particle and computes the dielectric response of the slab photonic structure to the Coulomb fields emitted by the moving charge. The power applied by this response force on the charged particle describes the energy transfer between the charge and the electromagnetic modes of the slab. It is shown that the photonic crystal film responds according to an effective dielectric function which is easily calculated using a transfer matrix scheme.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jean Pol Vigneron and Virginie Lousse "Photonic-crystal-slab mode excitation using charged particles", Proc. SPIE 5360, Photonic Crystal Materials and Devices II, (9 July 2004); https://doi.org/10.1117/12.527713
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KEYWORDS
Particles

Photonic crystals

Dielectrics

Electromagnetism

Energy transfer

Electrons

Gallium arsenide

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