Far-field coupling between moiré photonic lattices

J Guan, J Hu, Y Wang, MJH Tan, GC Schatz… - Nature …, 2023 - nature.com
Superposing two or more periodic structures to form moiré patterns is emerging as a
promising platform to confine and manipulate light. However, moiré-facilitated interactions …

Optical soliton formation controlled by angle twisting in photonic moiré lattices

Q Fu, P Wang, C Huang, YV Kartashov, L Torner… - Nature …, 2020 - nature.com
Exploration of the impact of synthetic material landscapes featuring tunable geometrical
properties on physical processes is a research direction that is currently of great interest …

Magic configurations in moiré superlattice of bilayer photonic crystals: Almost-perfect flatbands and unconventional localization

DX Nguyen, X Letartre, E Drouard, P Viktorovitch… - Physical Review …, 2022 - APS
We investigate the physics of photonic band structures of the moiré patterns that emerged
when overlapping two unidimensional photonic crystal slabs with mismatched periods. The …

[HTML][HTML] On-chip light trapping in bilayer moiré photonic crystal slabs

H Tang, X Ni, F Du, V Srikrishna, E Mazur - Applied Physics Letters, 2022 - pubs.aip.org
The optical response of bilayer moiré photonic structures can be precisely controlled by
varying the lattice geometry. Bilayer moiré photonic crystal slabs exhibit flat bands in the …

Moiré lattice in one-dimensional synthetic frequency dimension

D Yu, G Li, L Wang, D Leykam, L Yuan, X Chen - Physical Review Letters, 2023 - APS
The moiré lattice has recently attracted broad interest in both solid-state physics and
photonics where exotic phenomena in manipulating the quantum states are explored. In this …

Localization and delocalization of light in photonic moiré lattices

P Wang, Y Zheng, X Chen, C Huang, YV Kartashov… - Nature, 2020 - nature.com
Moiré lattices consist of two superimposed identical periodic structures with a relative
rotation angle. Moiré lattices have several applications in everyday life, including artistic …

[HTML][HTML] Strong interlayer coupling and stable topological flat bands in twisted bilayer photonic moiré superlattices

CH Yi, HC Park, MJ Park - Light: Science & Applications, 2022 - nature.com
The moiré superlattice of misaligned atomic bilayers paves the way for designing a new
class of materials with wide tunability. In this work, we propose a photonic analog of the …

Photonic crystals for nano-light in moiré graphene superlattices

SS Sunku, GX Ni, BY Jiang, H Yoo, A Sternbach… - Science, 2018 - science.org
Graphene is an atomically thin plasmonic medium that supports highly confined plasmon
polaritons, or nano-light, with very low loss. Electronic properties of graphene can be …

Observation of linear and nonlinear light localization at the edges of Moiré arrays

AA Arkhipova, YV Kartashov, SK Ivanov… - Physical review …, 2023 - APS
We observe linear and nonlinear light localization at the edges and in the corners of
truncated moiré arrays created by the superposition of periodic mutually twisted at …

Moiré photonics and optoelectronics

L Du, MR Molas, Z Huang, G Zhang, F Wang, Z Sun - Science, 2023 - science.org
Moiré superlattices, the artificial quantum materials, have provided a wide range of
possibilities for the exploration of completely new physics and device architectures. In this …