Results 161 to 170 of about 10,964,121 (204)

Photonic Spin-Hall Logic Devices Based on Programmable Spoof Plasmonic Metamaterial

Laser and Photonics Reviews
The entanglement of the momentum of light with its spin at interfaces or inside structured media, known as the photonic spin-Hall effect, holds great promise for various applications, such as beam splitting, focusing, and polarization detection. However,
Jin Hui Shi
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Photonic Spin Hall Effect by Electro-optically Induced Pancharatnam-Berry Phases.

Physical Review Letters
Here, a novel photonic spin Hall effect is demonstrated based on the spatially varying Pancharatnam-Berry (PB) phases, aroused naturally in an X-cut LiTaO_{3} crystal via the Pockels effect.
Xingliang Xie, Hongdao Cheng, Huifeng Chen, Hua-Dan Zheng, Yongchun Zhong, Jie-Yuan Tang, Jian-Hui Yu, Zhe Chen, Wen-Guo Zhu   +8 more
semanticscholar   +1 more source

Photonic Spin Hall Effect-Based AQI Sensor: Effect of Concentration of PM₂.₅

IEEE Sensors Journal
The current study proposes an air quality index (AQI) sensor based on the photonic spin Hall effect (PSHE). It senses the changes in AQI caused by the variations in the concentration of particulate matter (PM ${}_{{2}.{5}}\text {)}$ .
Lokesh Ahlawat, Kamal Kishor, M. N. Baitha, R. Sinha   +3 more
semanticscholar   +1 more source

Piezoplasmonic System for Enhanced Photonic Spin Hall Effect for Applications in Optical Refractive Index Sensing

IEEE Journal of Selected Topics in Quantum Electronics
The interplay of intense spin-orbit interactions (SOIs) with plasmonic and piezoelectric surfaces offers a promising solution for precise control over polarization states and wavefront shaping. Reconfigurable beam manipulation, driven by variable voltage
Vinit Kumar, J. Maurya, Y. Prajapati
semanticscholar   +1 more source

Probing quantum geometric capacitance via photonic spin Hall effect

Physical review B
The non-dissipative quasistatic longitudinal optical response of insulators is characterized by an intrinsic geometric capacitance, determined by the ratio of the quantum metric to the energy gap, as recently stablished.
Yahir Fern'andez-M'endez, R. Carrillo-Bastos, J. Maytorena   +2 more
semanticscholar   +1 more source

Dynamic and highly sensitive photonic spin Hall effect sensor using quasi-bound states in the continuum

Journal of Optics
The photonic spin Hall effect (PSHE) has emerged as a promising platform for refractive index sensing due to its exceptional sensitivity of spin-dependent shifts (SDS) to nanoscale parameter variations.
Mengyao Yang, Chi Zhang, Cheng-Xu Yuan, Zhenxing Liu, Yi-Ting Chen, Wei Huang, Yu Chen, Xinxing Zhou   +7 more
semanticscholar   +1 more source

Symmetry‐Breaking Controlled Photonic Spin Hall Effect Induced by Spatially Offset Pancharatnam–Berry Phase Elements

Laser & Photonics Reviews
A generalized mathematical model is established to describe the symmetry‐broken photonic spin Hall effect (PSHE) induced by spatially offset Pancharatnam–Berry phase elements (PBPEs).
Yanke Li, Y. Zou, Xianggang Zhang, Hui Liu, Jia-Long Yan, Yu-Qi Zhang, Peng Li, Dan-Dan Wen, Yi Zhang, Bin Wei, Jian-Lin Zhao, Sheng Liu   +11 more
semanticscholar   +1 more source

Enhanced photonic spin Hall effect of the high order Hermite-Gauss mode on a generic conducting sheet.

Optics Letters
The Hermite-Gauss mode (HGM) has received great attention due to its interesting properties and extensive applications. In this Letter, we propose a comprehensive theory of the enhanced photonic spin Hall effect (PSHE) for high order HGM under p- or s ...
Yi-Yu Shi, Zhi-Wei Cui, Zhiwei Zheng, Xinyi Cao, Xinxing Zhou   +4 more
semanticscholar   +1 more source

Nonlinear Dynamics of the Photonic Spin Hall Effect in Rydberg Atoms

Annals of Physics
The photonic spin Hall effect (SHE) is explored in a highly tunable Rydberg‐based atomic system by leveraging the distinctive properties of Rydberg superatoms. These superatoms arise from strong dipole–dipole interactions and extended radiative lifetimes,
Muqaddar Abbas, Wen-Zhang Liu, Pei Zhang, H. Hamedi   +3 more
semanticscholar   +1 more source

On-demand customization of the enhancement of the photonic spin Hall effect.

Optics Letters
The photonic spin Hall effect (PSHE) has been widely researched, exhibiting great potential in applications of precision measurement, nanophotonic devices, and quantum information processing.
Yu Xue, Hongyu Chen, Ji-Xing Zeng, Xuan Huang, Yu Chen, Xinxing Zhou   +5 more
semanticscholar   +1 more source