Results 1 to 10 of about 156 (113)

Symmetric photodetector integrated with multilayer dielectric resonator cavity for 400 Gb/s optical communication system

Results in Optics, 2022
The Multilayer Dielectric Resonator Cavity Symmetric Photodetector (MDRC-SPD) is designed and characterized. The photodetector possesses an InGaAs/InP symmetrical absorption structure bonded to the resonator cavity with Si/SiO2 reflector.
Houzeng Wang, Huijuan Niu, Chuanxing Jiang, Wenjing Fang, Xinye Fan, Xia Zhang, Chenglin Bai   +6 more
doaj   +3 more sources

High-Frequency Surface Acoustic Wave Resonator with Diamond/AlN/IDT/AlN/Diamond Multilayer Structure

Sensors, 2022
A high-frequency surface acoustic wave (SAW) resonator, based on sandwiched interdigital transducer (IDT), is presented. The resonator has the structure of diamond/AlN/IDT/AlN/diamond, with Si as the substrate.
Liang Lei, Bo Dong, Yuxuan Hu, Yisong Lei, Zhizhong Wang, Shuangchen Ruan   +5 more
doaj   +3 more sources

The Effect of Viscous Air Damping on an Optically Actuated Multilayer MoS2 Nanomechanical Resonator Using Fabry-Perot Interference

Nanomaterials, 2016
We demonstrated a multilayer molybdenum disulfide (MoS2) nanomechanical resonator by using optical Fabry-Perot (F-P) interferometric excitation and detection. The thin circular MoS2 nanomembrane with an approximate 8-nm thickness was transferred onto the
Yumei She, Cheng Li, Tian Lan, Xiaobin Peng, Qianwen Liu, Shangchun Fan   +5 more
doaj   +3 more sources

Miniature multilayer patch resonator

Electronics Letters, 2002
A novel miniature multilayer patch resonator is described. A non-radiative mode, induced by a centre via hole, leads to a miniaturised structure while maintaining a convenient Q-factor. The resonator is suitable for miniature band-pass filter design in multilayer self-shielded ceramic modules. Experimental results are presented and discussed.
Serge Verdeyme
exaly   +2 more sources

High-Frequency Analysis of Intercalated Multilayer Graphene (IMLG) and Implication for Tunable Terahertz Resonator Design

IEEE Access, 2017
Hexagonal boron nitride intercalated multilayer grapheme (hBN-IMLG) promises one of the potential materials for high performance tunable passive components in terahertz (THz) band, due to its good electrical properties and impressive tunability with ...
Xiang Li, Lin-Sheng Wu, Jun-Fa Mao
doaj   +3 more sources

Design of Acetaldehyde Gas Sensor Based on Piezoelectric Multilayer Microelectromechanical System Resonator

Micromachines
Acetaldehyde is a volatile organic compound that can cause damage at the cellular and genomic levels. The monitoring of acetaldehyde gas at low concentrations requires fast-response and low-cost sensors.
Primavera Argüelles-Lucho, Rosa M. Woo-García, Leandro García-González, Rene Pérez-Cuapio, Natiely Hernández-Sebastian, Agustín L. Herrera-May, Francisco López-Huerta   +6 more
doaj   +3 more sources

Room-Temperature Pressure-Induced Optically-Actuated Fabry-Perot Nanomechanical Resonator with Multilayer Graphene Diaphragm in Air

Nanomaterials, 2017
We demonstrated a miniature and in situ ~13-layer graphene nanomechanical resonator by utilizing a simple optical fiber Fabry-Perot (F-P) interferometric excitation and detection scheme.
Cheng Li, Tian Lan, Xiyu Yu, Nan Bo, Jingyu Dong, Shangchun Fan   +5 more
doaj   +3 more sources

Characterization of Multilayer Coupling Based on Square Complementary Split Ring Resonator for Multiport Device Implementation

Micromachines, 2022
The advent of context-aware environments and related applications demands a high degree of connectivity, with new spectral bands and related radio resource management functionalities in the current 5G bands and foreseen in future 6G wireless ...
Eduardo Jarauta, Juan Carlos Iriarte, Francisco Falcone   +2 more
doaj   +1 more source

Stripline Multilayer Devices Based on Complementary Split Ring Resonators

Micromachines, 2022
A new analytic design for multilayer stripline devices in planar circuit technology is presented. The Complementary Split Ring Resonator (CSRR) is used as a sub-wavelength resonant particle, which provides high-Q resonances in a compact size.
Eduardo Jarauta, Francisco Falcone
doaj   +1 more source

Antiferromagnetic Resonances in Superconductor-Ferromagnet Multilayers

Physical Review Applied, 2023
In this work, we study magnetization dynamics in superconductor-ferromagnet (S-F) thin-film multilayer. Theoretical considerations supported by the broad-band ferromagnetic resonance spectroscopy reveal development of acoustic and optic resonance modes in S-F multilayers at significantly higher frequencies in comparison to the Kittel mode of individual
I.A. Golovchanskiy, V.V. Ryazanov, V.S. Stolyarov   +2 more
openaire   +2 more sources