Advances in light transverse momenta and optical lateral forces
Harnessing linear and angular momenta of light is one of the cornerstones in modern optics
and has found tremendous applications in optical circuits, particle manipulation, metrology …
and has found tremendous applications in optical circuits, particle manipulation, metrology …
[HTML][HTML] Arbitrarily polarized bound states in the continuum with twisted photonic crystal slabs
Arbitrary polarized vortex beam induced by polarization singularity offers a new platform for
both classical optics and quantum entanglement applications. Bound states in the …
both classical optics and quantum entanglement applications. Bound states in the …
[PDF][PDF] 轨道角动量超表面全息复用研究进展
高心越, 宋清华 - 中国激光, 2023 - researching.cn
摘要光子的轨道角动量(OAM) 由于理论上的无限模式数而被广泛用于提高数据传输的信道容量.
由光学薄膜和亚波长结构阵列组成的超表面可以操纵光学维度, 实现高性能的光子集成 …
由光学薄膜和亚波长结构阵列组成的超表面可以操纵光学维度, 实现高性能的光子集成 …
[HTML][HTML] Creating pairs of exceptional points for arbitrary polarization control: asymmetric vectorial wavefront modulation
Z Yang, PS Huang, YT Lin, H Qin… - Nature …, 2024 - nature.com
Exceptional points (EPs) can achieve intriguing asymmetric control in non-Hermitian
systems due to the degeneracy of eigenstates. Here, we present a general method that …
systems due to the degeneracy of eigenstates. Here, we present a general method that …
Nanoimprint meta‐device for chiral imaging
The polarization of light is a valuable information channel that has been studied extensively
in optical devices. There has been limited progress in developing low‐refractive index …
in optical devices. There has been limited progress in developing low‐refractive index …
Optical bound states in the continuum in periodic structures: mechanisms, effects, and applications
Optical bound states in the continuum (BICs) have recently stimulated a research boom,
accompanied by demonstrations of abundant exotic phenomena and applications. With …
accompanied by demonstrations of abundant exotic phenomena and applications. With …
Asymmetric full-color vectorial meta-holograms empowered by pairs of exceptional points
Z Yang, PS Huang, YT Lin, H Qin, J Chen, S Han… - Nano …, 2024 - ACS Publications
Holography holds tremendous promise in applications such as immersive virtual reality and
optical communications. With the emergence of optical metasurfaces, planar optical …
optical communications. With the emergence of optical metasurfaces, planar optical …
Enhanced sum-frequency generation from etchless lithium niobate empowered by dual quasi-bound states in the continuum
The miniaturization of nonlinear light sources is central to the integrated photonic platform,
driving a quest for high-efficiency frequency generation and mixing at the nanoscale. In this …
driving a quest for high-efficiency frequency generation and mixing at the nanoscale. In this …
[HTML][HTML] Perfect narrowband circular dichroism based on intrinsic chiral dual quasi-bound states in the continuum in terahertz metasurfaces
H Zhang, K Wang, Z Li, H Ma, M Liu, Y Zhang - Results in Physics, 2023 - Elsevier
Circular dichroism (CD) of chiral structures has wide applications in ultra-sensitive
biosensing, wavefront manipulation, and other fields. However, 3D chiral structures require …
biosensing, wavefront manipulation, and other fields. However, 3D chiral structures require …
Topological polarization singular enables multiple-system excellent circular dichroism via chiral bound states in the continuum with all-dielectric metasurfaces
S Zong, J Chen, S Cai, X Liu, G Liu, J Chen… - Applied Physics …, 2024 - pubs.aip.org
The advancements in chiroptics have propelled applications beyond traditional optics,
expanding its reach into domains such as heat and fluid mechanics. The current research …
expanding its reach into domains such as heat and fluid mechanics. The current research …