Тип публикации: статья из журнала
Год издания: 2022
Идентификатор DOI: 10.3390/nano12020234
Ключевые слова: chiral optical tamm state, coupled mode theory, polarization-preserving anisotropic mirror, q-factor
Аннотация: This numerical study demonstrates the possibility of exciting a chiral optical Tamm state localized at the interface between a cholesteric liquid crystal and a polarization-preserving anisotropic mirror conjugated to a metasurface. The difference of the proposed structure from a fully dielectric one is that the metasurface makes itПоказать полностьюpossible to decrease the number of layers of a polarization-preserving anisotropic mirror by a factor of more than two at the retained Q-factor of the localized state. It is shown that the proposed structure can be used in a vertically emitting laser. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Журнал: Nanomaterials
Выпуск журнала: Vol. 12, Is. 2
Номера страниц: 234
ISSN журнала: 20794991
Издатель: MDPI