Results 271 to 280 of about 778,605 (331)

Ultrabroad and Wide‐Angle High‐Temperature‐Stability Infrared Metamaterial Absorber Based on All‐Dielectric Silicon Nitride (Si3N4)

Advanced Photonics Research, Volume 7, Issue 1, January 2026.
This work presents a novel all‐dielectric metamaterial absorber (MMA) consisting of vertically tapered silicon nitride (Si3N4) rods on a tungsten (W) substrate, engineered for long‐wave/ultra‐long‐wave infrared (LWIR/ULWIR) applications. Finite element method (FEM) and equivalent circuit model (ECM) simulations confirm its exceptional performance: an ...
Jiayu Jia, Yanfang Xiao, Lingling Yang, Bin Cai, Yongzhi Cheng, Hui Luo, Xiangcheng Li   +6 more
wiley   +1 more source

Design and Fabrication of Capacitive Mems Actuator Array on Spoof‐Surface‐Plasmon‐Polariton Waveguide for Active Microwave Modulation

Advanced Photonics Research, Volume 7, Issue 1, January 2026.
a) Schematic of the SSPP waveguide integrated with SRR metamaterial and MEMS actuator arrays with electric field confinement in the gap below the microbridge. b) Cross‐section of the MEMS actuator consists of a buried lead line and a microbridge at different deflection positions. c) The notch band in the microwave transmission characteristic shifts due
Van Minh Nguyen, Yoshiaki Kanamori
wiley   +1 more source

Machine learning-assisted design and control for period-one microwave photonic sensing signal

Can Fang, Yuxi Ruan, Qinghua Guo, Yanguang Yu   +3 more
openalex   +1 more source

Design of a Compact Dual-Band and Dual-Mode Wearable Antenna for WBAN Applications. [PDF]

Sensors (Basel)
Zhang W, Li W, Feng X, Zhao C, Li Y, Liao X.   +5 more
europepmc   +1 more source

Ultra‐Compact Waveguide Couplers for All‐Silicon Terahertz Platform

Advanced Photonics Research, Volume 7, Issue 1, January 2026.
Compact all‐silicon couplers are developed to enable efficient mode conversion between dielectric and metallic hollow waveguides in integrated terahertz systems. By combining dielectric rod coupling and slot confinement, the design achieves strong mode matching within a very short footprint while maintaining mechanical robustness. The couplers preserve
Linxi Chen, Weijie Gao, Christophe Fumeaux, Withawat Withayachumnankul   +3 more
wiley   +1 more source

Ultrabroadband on-chip photonics for full-spectrum wireless communications. [PDF]

Nature
Tao Z, Wang H, Feng H, Guo Y, Shen B, Sun D, Tao Y, Han C, He Y, Bowers JE, Shu H, Wang C, Wang X.   +12 more
europepmc   +1 more source

Ultrathin Broadband Terahertz Metamaterial Absorber Based on Multimode Spoof Localized Surface Plasmon Resonators

Advanced Photonics Research, Volume 7, Issue 1, January 2026.
This work presents an ultrathin terahertz metamaterial absorber that achieves broadband and polarization‐insensitive performance through multimode spoof‐plasmon resonances and tunable indium tin oxide loss engineering. The absorber offers near‐Rozanov‐limit thickness and optical transparency, enabling integration into compact and multifunctional THz ...
Jinlin Mu, Yuanzhen Li, Zhaozhen Dong, Yulin Du, Qin Wang, Junhui Guo, Zuojia Wang, Hongsheng Chen, Fei Gao   +8 more
wiley   +1 more source

Recent progress in hybrid diamond photonics for quantum information processing and sensing. [PDF]

Commun Eng
Katsumi R, Takada K, Jelezko F, Yatsui T.   +3 more
europepmc   +1 more source

Time‐Domain Near‐Field Scanning Microscopy of Terahertz Metasurfaces

Advanced Photonics Research, Volume 7, Issue 1, January 2026.
Time‐domain near‐field scanning terahertz microscopy provides direct access to subwavelength electromagnetic fields on metasurfaces. By combining controlled polarization excitation with nanoscale probing, this technique enables quantitative visualization of localized hotspots, surface‐wave propagation, and wavefront manipulation, offering a powerful ...
Ruxue Wei, Soren Petersen, Weili Zhang
wiley   +1 more source

Intermodal microwave-to-optical transduction using silicon-on-sapphire optomechanical ring resonator. [PDF]

Sci Adv
Chen IT, Yama NS, Deng H, Lin Q, Yu Y, Saxena A, Majumdar A, Fu KC, Li M.   +8 more
europepmc   +1 more source