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arXiv · 2011.13621

Supersymmetry, half-bound states, and grazing incidence reflection

D. A. Patient·S. A. R. Horsley
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Abstract

Electromagnetic waves at grazing incidence onto a planar medium are analogous to zero energy quantum particles incident onto a potential well. In this limit waves are typically completely reflected. Here we explore dielectric profiles supporting optical analogues of `half-bound states', allowing for zero reflection at grazing incidence. To obtain these profiles we use two different theoretical approaches: supersymmetric quantum mechanics, and direct inversion of the Helmholtz equation.

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D. A. Patient, S. A. R. Horsley. 2020-11-27. Supersymmetry, half-bound states, and grazing incidence reflection. https://doi.org/10.1088/2040-8986%2Fac01b1

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