From the 1 of 5 linked papers with an AI index.
5 papers
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…
Room-temperature magnetoelectric coupling in strontium titanate
Zhen Yang, Cheng Ma, Mengqin Wang +12
Magnetoelectric (ME) multiferroics enable efficient interconversion of electrical and magnetic signals, offering pathways toward substantial reduction of power consumption in next-…
Full Polarization Control of Photons with Evanescent Wave Coupling in the Ultra Subwavelength Gap of Photonic Molecules
Rui Zhu, Chenjiang Qian, Shan Xiao +16
Polarization of photons plays a key role in quantum optics and light-matter interactions, however, it is difficult to control in nanosystems since the eigenstate of a nanophotonic…
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…
Local high chirality near exceptional points based on asymmetric backscattering
Jingnan Yang, Hancong Li, Sai Yan +2
We investigate local high chirality inside a microcavity near exceptional points (EPs) achieved via asymmetric backscattering by two internal weak scatterers. At EPs, coalescent ei…