Enabling smart vision with metasurfaces
Optical metasurfaces—subwavelength-patterned surfaces that interact strongly with light—
have been an active area of research for more than a decade. The field has been driven by …
have been an active area of research for more than a decade. The field has been driven by …
Ultrafast terahertz emission from emerging symmetry-broken materials
J Pettine, P Padmanabhan, N Sirica… - Light: Science & …, 2023 - nature.com
Nonlinear optical spectroscopies are powerful tools for investigating both static material
properties and light-induced dynamics. Terahertz (THz) emission spectroscopy has …
properties and light-induced dynamics. Terahertz (THz) emission spectroscopy has …
Deep learning for accelerated all-dielectric metasurface design
Deep learning has risen to the forefront of many fields in recent years, overcoming
challenges previously considered intractable with conventional means. Materials discovery …
challenges previously considered intractable with conventional means. Materials discovery …
Broadband linear-to-circular polarization conversion enabled by birefringent off-resonance reflective metasurfaces
Due to the scarcity of circular polarization light sources, linear-to-circular polarization
conversion is required to generate circularly polarized light for a variety of applications …
conversion is required to generate circularly polarized light for a variety of applications …
Three-dimensional printed ultrabroadband terahertz metamaterial absorbers
Z Shen, S Li, Y Xu, W Yin, L Zhang, X Chen - Physical Review Applied, 2021 - APS
Terahertz (THz) absorbers have recently attracted extensive attention for their promising
potential in various applications; however, many existing THz absorbers are restrained by …
potential in various applications; however, many existing THz absorbers are restrained by …
Tutorial on broadband transmissive metasurfaces for wavefront and polarization control of terahertz waves
In order to harness the capabilities of terahertz waves, various metasurface-based functional
devices have been developed recently. However, due to the limited usage of systematic …
devices have been developed recently. However, due to the limited usage of systematic …
Design and experimental realization of triple-band filtering metamaterial in sub-terahertz band enabled by conductivity coupling response of two identical split rings
S Fang, Z Yang, Y Tao, W Lv, J Jiang, DQ Zhang… - Optics & Laser …, 2025 - Elsevier
Herein, a new scheme is proposed to achieve triple-band filtering sub-terahertz meta-device
by employing the strategy of conductive coupling to excite strong interaction between two …
by employing the strategy of conductive coupling to excite strong interaction between two …
Design, fabrication, and modulation of THz bandpass metamaterials
Abstract Development of terahertz (THz) sources, detectors, and optical components has
been an active area of research across the globe. The interest in THz optoelectronics is …
been an active area of research across the globe. The interest in THz optoelectronics is …
Polarization-insensitive ultra-wideband metamaterial absorber comprising different forms of ZrN structures at the metasurface
Ultra-wideband metamaterial absorber comprising zirconium nitride (ZrN)-based
metasurface was investigated. In particular, the metasurface had three different kinds of …
metasurface was investigated. In particular, the metasurface had three different kinds of …
Empowered layer effects and prominent properties in few‐layer metasurfaces
Metamaterials are 3D artificial structures proposed to surpass conventional natural materials
and realize novel functions beyond traditional optical elements. Nevertheless, they are …
and realize novel functions beyond traditional optical elements. Nevertheless, they are …