exceptional points 1floquet modes 1non-hermitian physics 1parity-time symmetry 1photonic time crystals 1
From the 1 of 2 linked papers with an AI index.
2 papers
physics.optics2026
Non-Hermitian Interaction between Light and Photonic Time Crystal Beyond the Floquet Quasinormal Mode Approximation
Yuhang Li, Yu Zhuang, Zilong Bao +4
The paper studies how light interacts with a photonic time crystal, revealing non‑Hermitian mode couplings that suppress exponentially growing Floquet modes and go beyond the usual…
physics.optics2025
Twisted heterobilayer photonic crystal based on stacking and selective etching of 2D materials
Qing Wang, Yuhang Li, Shaofeng Wang +3
Nanophotonic devices with moiré superlattice is currently attracting broad interest due to the unique periodicity and high efficiency control of photons. Till now, experimental in…