Results 151 to 160 of about 303,599 (379)

A Dew-Condensation Sensor Exploiting Local Variations in the Relative Refractive Index on the Dew-Friendly Surface of a Waveguide [PDF]

, 2023
Subin Hwa, Eun-Seon Sim, Jun‐Hee Na, Ik-Hoon Jang, Jin‐Hyuk Kwon, Min‐Hoi Kim   +5 more
openalex   +1 more source

Reconfigurable Metamirrors Based on Compliant Mechanisms

Advanced Functional Materials, EarlyView.
Providing the basis for numerous practical applications, the reconfigurability of metadevices is of great importance. Through the integration of controlled mechanical deformation with chiral meta‐atoms, a compliant mechanism based metamirror is demonstrated for active control over the polarization of electromagnetic waves.
Galestan Mackertich‐Sengerdy, Lei Kang, Sawyer D. Campbell, Douglas H. Werner   +3 more
wiley   +1 more source

Nanoscale Temperature Sensor with Dual Circular and Square Structures Based on MIM Waveguides

Photonics
This paper proposes a refractive index sensor with high sensitivity, which operates based on the Fano resonance phenomenon. The sensor is constructed using a metal–insulator–metal (MIM) waveguide integrated with a double square ring (DSR) configuration ...
Shubin Yan, Hongfu Chen, Yuanyuan Gao, Weixin Liu, Xiaoran Yan, Aiwei Xu, Taiquan Wu   +6 more
doaj   +1 more source

Multiple Fano Resonance Based Optical Refractive Index Sensor Composed Of Micro-Cavity and Micro-Structure [PDF]

, 2018
Yan Kong, Jianjun Cao, Wenchao Qian, Cheng Liu, Shouyu Wang   +4 more
openalex   +1 more source

Golden‐Ratio–Guided Aperiodic Architected Metamaterials with Simultaneously Enhanced Strength and Toughness

Advanced Functional Materials, EarlyView.
Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng, Xinxin Wang, Ruochao Zhao, Zhendong Li, Kai Liu, Ke Yuan, Jia An, Xinwei Li, Chee Kai Chua, Zhonggang Wang   +9 more
wiley   +1 more source

Enhancing refractive index sensing through a cascaded Mach–Zehnder interferometer with double-tapered segment in bent fiber

AIP Advances
A novel refractive index sensor has been developed based on the Mach–Zehnder interferometer principle. This sensor was fabricated using a cascaded structure with double-tapered segments in one single mode fiber.
Zhichun Fan, Yizheng Sun, Weiming Zeng, Hengwei Shen, Wen Chen, Yushan Chen   +5 more
doaj   +1 more source

Refractive index-based soil moisture sensor

JOURNAL OF SENSOR SCIENCE AND TECHNOLOGY, 2021
Eun-Seon Sim, Su-Bin Hwa, Ik-Hoon Jang, Jun-Hee Na, Min-Hoi Kim   +4 more
openaire   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

Design and Simulation of Au/SiO₂ Nanospheres Based on SPR Refractive Index Sensor. [PDF]

Sensors (Basel), 2023
Sun M, Song Y, Wu H, Wang Q.
europepmc   +1 more source

Crack‐Growing Interlayer Design for Deep Crack Propagation and Ultrahigh Sensitivity Strain Sensing

Advanced Functional Materials, EarlyView.
A crack‐growing semi‐cured polyimide interlayer enabling deep cracks for ultrahigh sensitivity in low‐strain regimes is presented. The sensor achieves a gauge factor of 100 000 at 2% strain and detects subtle deformations such as nasal breathing, highlighting potential for minimally obstructive biomedical and micromechanical sensing applications ...
Minho Kim, Taewi Kim, Jieun Park, Insic Hong, Myungrae Hong, Seonggyeong Park, Beomjin Kim, Sehyuk Ahn, Siwoo Jang, Seungyong Han, Je‐Sung Koh, Daeshik Kang   +11 more
wiley   +1 more source