Results 101 to 110 of about 11,540 (263)

Femtosecond Laser Modification of Silica Optical Waveguides for Potential Bragg Gratings Sensing. [PDF]

Materials (Basel), 2022
Chen J, Feng JJ, Liu HP, Chen WB, Guo JH, Liao Y, Shen J, Li XF, Huang HL, Zhang DW.   +9 more
europepmc   +1 more source

Metagenomic Association Uncovers Host Genotype‐Structured Rhizobacterial Networks and Novel Taxa That Enhance Soybean Salt Tolerance

Advanced Science, EarlyView.
An STI‐guided metagenomic association framework links soybean salt‐tolerance phenotypes with rhizosphere microbiome composition and network organization in natural saline soils. The approach identifies candidate beneficial taxa, including Thalassospira xiamenensis, and provides an efficient strategy for mining stress‐protective microbes from native ...
Yu Luo, Feng‐Li Kang, Qi‐Min Li, Wei‐Cai Yang   +3 more
wiley   +1 more source

Direct generation of entangled photon pairs in nonlinear optical waveguides. [PDF]

Nanophotonics, 2022
Rodríguez Echarri Á, Cox JD, García de Abajo FJ.   +2 more
europepmc   +1 more source

Fully Programmable Slow Light Based on a Spinor Representation of Generalized Coupled‐Resonator‐Induced Transparency

Advanced Science, EarlyView.
A programmable coupled‐resonator‐induced transparency (CRIT) platform is proposed, generalizing classical electromagnetically induced transparency (EIT) via a spinor representation. By utilizing dual‐channel gauge fields and universal unitary operations, this architecture enables dynamically engineered, reconfigurable slow‐light bands on a silicon ...
Seungkyun Park, Beomjoon Chae, Hyungchul Park, Sunkyu Yu, Xianji Piao, Namkyoo Park   +5 more
wiley   +1 more source

SiO₂ Nanoparticles-Acrylate Formulations for Core and Cladding in Planar Optical Waveguides. [PDF]

Nanomaterials (Basel), 2021
Goldenberg LM, Köhler M, Dreyer C.
europepmc   +1 more source

Lightweight, Elastic Ceramic Fabrics for Broadband Electromagnetic Absorption and High Temperature Thermal Insulation

Advanced Science, EarlyView.
This study reports lightweight, elastic ceramic fabrics with broadband electromagnetic absorption (EAB = 9.8 GHz) and high‐temperature thermal insulation, enabled by precise microstructural control during ultrafast high‐temperature sintering (UHS), which induces the precipitation of defect‐rich t‐ZrO2 nanograins and turbostratic C nanoclusters.
Jiahao Yang, Qi Ding, Juanjuan Xu, Fei Yan, Rui Wang, Yuena Zhang, Chao Zhao, Zhi Cheng, Yuchi Fan, Wan Jiang   +9 more
wiley   +1 more source

Microwave plasma-chemical deposition of structures for high-aperture planar optical waveguides

Технологія та конструювання в електронній апаратурі, 2005
The features of forming planar optical waveguides based on quartz glass in a waveguide-type microwave plasmatron operating in the H10 mode have been studied.
V. V. Grigorjantz, A. P. Dolgov, L. Yu. Kochmarev, I. P. Shilov   +3 more
doaj  

Non‐Line‐of‐Sight Passive Ammonia Sensor Loaded With MXene/In2O3 Composites for Agricultural Products Quality Deterioration Detection

Advanced Science, EarlyView.
This study presents a flexible, battery‐free passive RFID sensing platform for NLoS monitoring of quality deterioration in fresh agricultural products. It utilizes a structurally decoupled spiral antenna‐LC electrode architecture to suppress electromagnetic interference caused by packaging.
Guoping Hu, Lin He, Fanli Meng, Daming Dong, Guolong Shi   +4 more
wiley   +1 more source

Devices based on photonic crystals

Технологія та конструювання в електронній апаратурі, 2004
This paper examines the physical and technical characteristics of photonic crystals (PCs). It provides an overview of PC structures, as well as devices based on them for the radio and optical bands.
Е. A. Nelin
doaj  

Low-loss optical waveguides made with a high-loss material. [PDF]

Light Sci Appl, 2021
Urbonas D, Mahrt RF, Stöferle T.
europepmc   +1 more source