Informace o publikaci

Constitutive equations describing optical activity in theory of dispersion

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FRANTA Daniel VOHÁNKA Jiří

Rok publikování 2021
Druh Článek v odborném periodiku
Časopis / Zdroj Journal of the Optical Society of America B
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
www https://doi.org/10.1364/JOSAB.410315
Doi http://dx.doi.org/10.1364/JOSAB.410315
Klíčová slova Dispersion Theory; Optical Activity; Constitutive equation
Popis Landau and Condon formalisms, which are two formalisms used for modeling the dielectric response of materials exhibiting optical activity, are compared. It is shown that the true equivalence between these two formalisms can be established only for isotropic materials. The arguments presented in this work show that from the physical point of view, Landau formalism is preferable since it allows more general dependence on the wave vector, it is easy to ensure conformity with the sum rules and other requirements, and it could be used to model inhomogeneous waves.
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