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arXiv · 2307.08373

Manipulate Quantum Emission by Interface States between Multi-component Moiré Lattice and Metasurface

Z. N. Liu·X. Q. Zhao·Y. L. Zhao·S. N. Zhu·H. Liu
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Abstract

In recent years, moiré lattice has become a hot topic and inspired the research upsurge of moiré lattice. In this work, we propose a method of constructing a multi-composite moiré lattice, which is composed of over three periodic component structures. Moreover, we propose the moiré lattice-metasurface structure, which can realize the multi-wavelength interface states between these kinds of moiré lattices and metasurfaces. The wavelength, polarization, and number of moiré interface states can be manipulated flexibly, with anisotropic metasurfaces. These multi-wavelength interface states are employed to enhance quantum emission (QE) and over 20 times QE efficiency can be obtained.

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Z. N. Liu, X. Q. Zhao, Y. L. Zhao, S. N. Zhu, H. Liu. 2023-07-17. Manipulate Quantum Emission by Interface States between Multi-component Moiré Lattice and Metasurface. https://doi.org/10.1103/physreva.108.013502

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