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arXiv · 2011.05204

Propagation of light in linear and quadratic GRIN media: The Bohm potential

Felipe A. Asenjo·Sergio A. Hojman·Héctor M. Moya-Cessa·Francisco Soto-Eguibar
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Abstract

It is shown that field propagation in linear and quadratic gradient-index (GRIN) media obeys the same rules of free propagation in the sense that a field propagating in free space has a (mathematical) form that may be {\it exported} to those particular GRIN media. The Bohm potential is introduced in order to explain the reason of such behavior: it changes the dynamics by modifying the original potential. The concrete cases of two different initials conditions for each potential are analyzed.

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Felipe A. Asenjo, Sergio A. Hojman, Héctor M. Moya-Cessa, Francisco Soto-Eguibar. 2020-11-10. Propagation of light in linear and quadratic GRIN media: The Bohm potential. https://doi.org/10.1016/j.optcom.2021.126947

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