Terahertz interface physics: from terahertz wave propagation to terahertz wave generation

W Du, Y Huang, Y Zhou, X Xu - Journal of Physics D: Applied …, 2022 - iopscience.iop.org
Terahertz (THz) interface physics as a new interdiscipline between the THz technique and
condensed matter physics has undergone rapid development in recent years. In particular …

Electrically tunable singular phase and Goos–Hänchen shifts in phase‐change‐material‐based thin‐film coatings as optical absorbers

KV Sreekanth, CM Das, R Medwal, M Mishra… - Advanced …, 2021 - Wiley Online Library
The change of the phase of light under the evolution of a nanomaterial with time is a
promising new research direction. A phenomenon directly related to the sudden phase …

Precise control of positive and negative Goos-Hänchen shifts in graphene

X Zhou, S Liu, Y Ding, L Min, Z Luo - Carbon, 2019 - Elsevier
We study the Goos-Hänchen (GH) effect in a graphene-substrate system comprehensively
by using the transfer matrix method. It is revealed that the magnitude and sign of GH shifts …

Prediction network of metamaterial with split ring resonator based on deep learning

Z Hou, T Tang, J Shen, C Li, F Li - Nanoscale research letters, 2020 - Springer
The introduction of “metamaterials” has had a profound impact on several fields, including
electromagnetics. Designing a metamaterial's structure on demand, however, is still an …

Terahertz chiral sensing and magneto-optical enhancement for ferromagnetic nanofluids in the chiral metasurface

F Fan, C Zhong, Z Zhang, S Li, S Chang - Nanoscale Advances, 2021 - pubs.rsc.org
The highly sensitive detection and magnetic field sensing of magnetic nanomaterials have
received extensive attention, and its weak magneto-optical effect in the terahertz (THz) band …

Tunable Goos-Hänchen shift surface plasmon resonance sensor based on graphene-hBN heterostructure

Z Liu, F Lu, L Jiang, W Lin, Z Zheng - Biosensors, 2021 - mdpi.com
In this paper, a bimetallic sensor based on graphene-hexagonal boron nitride (hBN)
heterostructure is theoretically studied. The sensitivity of the sensor can be improved by …

[HTML][HTML] Optical quantum Hall Goos–Hänchen effect in graphene

D Jahani, O Akhavan, AA Ghatar - Physics Letters A, 2023 - Elsevier
Strong Goos–Hänchen (GH) effect at a prism-graphene interface in the quantum Hall effect
(QHE) condition is reported. Based on the full quantum description of the temperature …

Magneto-optic modulation of lateral and angular shifts in spin-orbit coupled members of the graphene family

M Shah, MS Anwar - OSA Continuum, 2020 - opg.optica.org
The intrinsic spin-orbit coupling in 2D staggered monolayer semiconductors is very large as
compared to graphene. The large spin orbit interaction in these materials leads to the …

Surface plasmon resonance enhanced Goos–Hänchen and Imbert–Fedorov shifts of Laguerre–Gaussian beams

X Guo, X Liu, W Zhu, M Gao, W Long, J Yu… - Optics …, 2019 - Elsevier
Goos–Hänchen (GH) and Imbert–Fedorov (IF) shifts have been widely used in the precision
metrology and optical sensing. Here, we make a comprehensive comparison on these two …

Tunable optical chirality of twisted light with graphene

Z Cui, W Ma, S Ren, W Zhao - Optics Communications, 2023 - Elsevier
Twisted light carrying orbital angular momentum is inherently chiral. To promote the
application of such twisted light in chiral science, it is highly desirable to control its optical …