摘要
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 it possible 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.
原文 | English |
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文章編號 | 234 |
頁(從 - 到) | 1-8 |
頁數 | 8 |
期刊 | Nanomaterials |
卷 | 12 |
發行號 | 2 |
DOIs | |
出版狀態 | Published - 1 1月 2022 |