Recent research in topological photonics has not only proposed and realized novel
topological phenomena such as one‐way broadband propagation and robust transport of …

The idea of photonic crystal came to be when E. Yablonovitch and S. John recommended a
structure in 1987 having periodic alteration of refractive index in one or multiple directions …

Research on optical computing has recently attracted significant attention due to the
transformative advances in machine learning. Among different approaches, diffractive …

We have designed, fabricated and characterized an integrated-nanophotonics polarization
beamsplitter with a footprint of 2.4× 2.4 μm2, which is the smallest polarization beamsplitter …

We present theoretical and experimental results of a polarization splitter device that consists
of a photonic crystal (PhC) slab, which exhibits a large reflection coefficient for TE and a high …

先进结构材料近年来受到材料和结构设计领域的广泛关注, 这些材料一般通过多个尺度的结构
设计实现各种卓越的性能. 在早期的材料设计中, 有的基于设计者的丰富经验 …

Herein, we presented a novel design of polarization beam splitter (PBS) based on the
integration of heterostructure 2D-Photonic crystals (PhCs). Two PhC structures, namely PhC …

The recent realization of all-dielectric valley photonic crystals (VPCs) in nanoscale not only
provides a standard platform to explore many topological phases of light with protected edge …

This paper presents a novel configuration of channel drop filters based on two-dimensional
photonic crystal slabs in silicon-on-insulator platforms. The structure is composed of two …

Conventional polarization beam splitters (PBSs) suffer energy loss and signal distortion due
to backscattering caused by disturbances. Topological photonic crystals provide …