Results 191 to 200 of about 169,549 (347)

Sensitivity‐Tunable Complex Permittivity Sensing Enabled by Bound States in the Continuum in a Waveguide‐Resonator System

Laser &Photonics Reviews, EarlyView.
This work introduces two types of bound states in the continuum (BICs) and their merging in a waveguide‐resonator system, which significantly enhances the quality factor (Q$Q$). Benefiting from the high‐Q$Q$ characteristics of quasi‐BICs, a sensitivity‐tunable complex permittivity sensor is developed based on this system, achieving improvements of 93 ...
Yuhang Yang, Yinbing An, Yu Chen, Yihao Yang, Zi‐lan Deng, Yulan Huang, Shangli Tang, Tao Fu   +7 more
wiley   +1 more source

Substrate Integrated Waveguide on Glass with Vacuum-Filled Tin Through Glass Vias for Millimeter-Wave Applications. [PDF]

Micromachines (Basel)
Chung SH, Yeom HS, Kim CH, Kim YK, Lee SK, Baek CW, Park JH.   +6 more
europepmc   +1 more source

Rigorous Electromagnetic Quasinormal‐Mode Method Made Easy for Users

Laser &Photonics Reviews, EarlyView.
We present a method that combines numerical techniques with accurate approximations to enable simple and ultrafast computations of the scattered field based on quasinormal modes expansions. The method is made available in the open‐source package MANlite implemented within COMSOL.
Tong Wu, Philippe Lalanne
wiley   +1 more source

A Band-Pass Filter Based on Half-Mode Substrate Integrated Waveguide and Spoof Surface Plasmon Polaritons. [PDF]

Sci Rep, 2019
Zhao L, Li Y, Chen ZM, Liang XH, Wang J, Shen X, Zhang Q.   +6 more
europepmc   +1 more source

Nonlinear Resonance Modulation in Single‐Crystalline VO2‐Integrated Si Ring Resonator

Laser &Photonics Reviews, EarlyView.
This work first demonstrates a single‐crystalline VO2–Si hybrid ring resonator. The epitaxial lift‐off process enables high‐quality VO2 integration on the dissimilar Si photonic platform. The high‐quality VO2 film exhibits exceptional nonlinear resonance modulation and a steep optical transition across the metal‐insulator transition. ABSTRACT The metal‐
Sebae Park, Dong Kyu Lee, Junyeop Kim, Sungwon Lee, Heedeuk Shin, Junwoo Son   +5 more
wiley   +1 more source

Design of a Half-Mode Substrate-Integrated Waveguide (HMSIW) Multimode Resonator Bandpass Filter Using the Minkowski Fractal for C-Band Applications. [PDF]

Micromachines (Basel)
Muchhal N, Kumar A, Tewari N, Kalia S, Srivastava S.   +4 more
europepmc   +1 more source

Low-Loss and Light Substrate Integrated Waveguide Using 3D Printed Honeycomb Structure. [PDF]

Materials (Basel), 2019
Kim Y, Tentzeris MM, Lim S.
europepmc   +1 more source

Black Phosphorus/Ferroelectric CuInP2S6 Heterostructures Empowering Nonvolatile Photonic Convolutional Computing

Laser &Photonics Reviews, EarlyView.
ABSTRACT The growing demands of artificial intelligence require new energy‐efficient and nonvolatile computing paradigms. To meet this challenge, we demonstrate a foundational device platform for optical fiber computing that targets the signal decay and power consumption bottlenecks of conventional systems.
Yule Zhang, Huide Wang, Bowen Du, Yi Liu, Ziqian Wang, Wenkai Wang, Yihan Zhu, Changle Meng, Honghai Zhu, Lizhuo Zhou, Yujie Zhou, Zhongjian Xie, Lingfeng Gao, Guoqing Liu, Yong Liu, Yanqi Ge, Zhi Chen, Songrui Wei, Han Zhang   +18 more
wiley   +1 more source

Chipless RFID Sensor for Measuring Time-Varying Electric Fields Using a Contactless Air-Filled Substrate-Integrated Waveguide Resonator. [PDF]

Sensors (Basel)
Amirkabiri A, Idoko D, Kordi B, Bridges GE.   +3 more
europepmc   +1 more source

A Compact Double-Folded Substrate Integrated Waveguide Re-Entrant Cavity for Highly Sensitive Humidity Sensing. [PDF]

Sensors (Basel), 2019
Wei Z, Huang J, Li J, Li J, Liu X, Ni X.
europepmc   +1 more source