Results 61 to 70 of about 5,934,989 (289)
Versatile Vibration Sensing Using a Tapered Photonic Crystal Fiber With a Featured Core
IEEE Photonics Journal, 2020 On the basis of intensity modulation, a vibration sensor using a tapered photonic crystal fiber (PCF) is demonstrated. The fiber is a solid-core PCF with a central air hole embedded in the core region.
Haihu Yu +4 more
doaj +1 more source
Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies
Advanced Functional Materials, EarlyView.Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke +3 more
wiley +1 more source
Nanomechanical optical fiber with embedded electrodes actuated by joule heating
, 2014 Nanomechanical optical fibers with metal electrodes embedded in the jacket were fabricated by a multi-material co-draw technique. At the center of the fibers, two glass cores suspended by thin membranes and surrounded by air form a directional coupler ...
Martha Segura +11 more
core +1 more source
Highly reflective Fiber Bragg Gratings in active Fibers for fiber-integrated Multi-Mode Resonators
, 2022 Paper 1198114, 5 S.In single-mode fiber lasers, power scaling is typically limited by effects such as stimulated Raman-scattering and transverse mode instabilities. However, in highly multi-mode fibers, these two effects are usually negligible due to the
Klein, Sarah +6 more
core +1 more source
Biodegradable and Biocompatible Functional Polymers for Biomedical Applications
Advanced Functional Materials, EarlyView.Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han +5 more
wiley +1 more source
Multi-trench Fiber for high power laser applications
, 2014 Optical fibers have realized their immense potential for high power applications in the last decade. However, non-linearity still remains a challenge for power scaling for fiber lasers [1].
Jain, D., May-Smith, T.C., Sahu, J.K.
core +1 more source
Spatial Division Multiplexing-Based Reflective Intensity-Modulated Fiber Optics Displacement Sensor
IEEE Photonics Journal, 2018 Due to the benefit of multiple parallel channels within single cladding and easy implementation of multi-input multioutput technique, we present the spatial division multiplexing (SDM)-based reflective intensity-modulated fiber optics displacement sensor
Tianye Lan +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li +7 more
wiley +1 more source
Forward Brillouin scattering in hollow-core photonic bandgap fibers
New Journal of Physics, 2016 We quantify the strength of stimulated forward Brillouin scattering in hollow-core photonic bandgap fiber through a combination of experiments and multi-physics simulations.
W H Renninger +5 more
doaj +1 more source