Terahertz wave interaction with metallic nanostructures
Understanding light interaction with metallic structures provides opportunities of
manipulation of light, and is at the core of various research areas including terahertz (THz) …
manipulation of light, and is at the core of various research areas including terahertz (THz) …
Light–matter interaction within extreme dimensions: from nanomanufacturing to applications
Light–matter interaction is a key branch of photonics/optical material science. As the
research emphasis in recent years has shifted from microscale toward nanoscale, light …
research emphasis in recent years has shifted from microscale toward nanoscale, light …
Plasmonic antennas with electric, magnetic, and electromagnetic hot spots based on Babinet's principle
M Hrtoň, A Konečná, M Horák, T Šikola, V Křápek - Physical Review Applied, 2020 - APS
We theoretically study plasmonic antennas featuring areas of extremely concentrated
electric or magnetic field, known as hot spots. We combine two types of electric-magnetic …
electric or magnetic field, known as hot spots. We combine two types of electric-magnetic …
Symmetric graphene dielectric nanowaveguides as ultra-compact photonic structures
D Teng, Y Wang, T Xu, H Wang, Q Shao, Y Tang - Nanomaterials, 2021 - mdpi.com
A symmetric graphene plasmon waveguide (SGPWG) is proposed here to achieve excellent
subwavelength waveguiding performance of mid-infrared waves. The modal properties of …
subwavelength waveguiding performance of mid-infrared waves. The modal properties of …
Simulation optimized design of graphene-based hybrid plasmonic waveguide
A unique graphene-based hybrid plasmonic waveguide (GHPW) is proposed with a
relatively high figure of merit (FOM) and long propagation length (L spp) in the far-infrared …
relatively high figure of merit (FOM) and long propagation length (L spp) in the far-infrared …
Phase-matched coupling and frequency conversion of terahertz waves in a nonlinear graphene waveguide
M Qasymeh - Journal of Lightwave Technology, 2017 - opg.optica.org
In this paper, we propose a novel technique for the phase-matched coupling and frequency
conversion of terahertz (THz) waves. The principle of operation is based on nonlinear THz …
conversion of terahertz (THz) waves. The principle of operation is based on nonlinear THz …
Lattice-induced strong coupling and localized electric field enhancement in complementary diabolo metasurfaces
X Gao, X Yan, Z Jin, G Ma - Optik, 2024 - Elsevier
In this paper, lattice-induced strong coupling and localized electric field enhancement in
terahertz (THz) regime are discussed in complementary diabolo metasurface (MS) that …
terahertz (THz) regime are discussed in complementary diabolo metasurface (MS) that …
Perturbative solution for terahertz two-wire metallic waveguides with different radii
We introduce the technique of perturbation of boundary condition to the problem of terahertz
two-wire metallic waveguides with different radii. Based on the quasi-TEM analytical mode …
two-wire metallic waveguides with different radii. Based on the quasi-TEM analytical mode …
[PDF][PDF] 渐变太赫兹椭圆-双曲线形连接器的理论分析
王凯, 张惠芳, 曹清 - 红外与激光工程, 2019 - researching.cn
摘要院为了实现太赫兹高斯光束与双曲线形金属波导的高效耦合, 设计了一个渐变的椭圆-
双曲线形金属波导连接器. 此波导连接器的输入端是矩形的, 输出端是椭圆-双曲线形的 …
双曲线形金属波导连接器. 此波导连接器的输入端是矩形的, 输出端是椭圆-双曲线形的 …
Plasmon spectrum and plasmon-mediated energy transfer in a multiconnected geometry
L Shan, EG Mishchenko, ME Raikh - Physical Review B, 2016 - APS
Surface plasmon spectrum of a metallic hyperbola can be found analytically with the
separation of variables in elliptic coordinates. The spectrum consists of two branches: a …
separation of variables in elliptic coordinates. The spectrum consists of two branches: a …