Results 71 to 80 of about 1,988,221 (296)

Programmable Soft Actuator with Multi‐Responsiveness Based on Conductive MOF‐Liquid Crystal Polymer Composite

Advanced Functional Materials, EarlyView.
A sequential dual‐alignment strategy independently programs the orientation of conductive metal‐organic framework (c‐MOF) microrods and liquid crystals within a composite film. This approach creates an asymmetric bilayer structure that enables precise, multi‐responsive actuation.
Taegyun Hong, Geunho Kim, Changjae Lee, Sarang Lee, Jesse G. Park, Dong Ki Yoon   +5 more
wiley   +1 more source

Mitigation of transverse mode instability in large mode area polarization maintaining fibers

, 2023
In this work we present experimental results of transverse mode instabilities in dependence of the polarization input angle in a large-mode area polarization maintaining fiber amplifier.
Häßner, Denny, Jauregui Misas, Cesar, Möller, Friedrich, Haarlammert, Nicoletta, Schreiber, Thomas, Kuhn, Stefan, Palma Vega, Gonzalo   +6 more
core   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Fabrication and Characteristic of Polarization-Maintaining Photonic Crystal Fiber with Two Big Air Holes Structure

, 2012
In this article, polarization-maintaining photonic crystal fibers with two big air holes, which are based on a kind of multi-component glass, are fabricated by the capillary-stacking and drawing method.
Li, Weinan, Xue, Xiaomin, Lu, Min, Wang, Pengfei   +3 more
core   +1 more source

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

Ultrasonic sensor using polarization-maintaining optical fiber

, 1988
The interaction between an ultrasonic wave and the laser beam transmitted through a polarization-maintaining optical fiber is analyzed both theoretically and experimentally.
F. Togashi, H. Takahara, T. Aragaki
core   +1 more source

Characterization of the response of fibre Bragg gratings fabricated in stress and geometrically induced high birefringence fibres to temperature and transverse load. [PDF]

, 2004
The transverse load and temperature sensitivities of fibre Bragg gratings (FBGs) fabricated in a range of commercially available stress and geometrically induced high birefringent (HiBi) fibres have been experimentally investigated.
Staines, Stephen E., Ye, C. C., Ye, Chen-Chun, James, S. W., Tatam, Ralph P., Tatam, R. P., Chehura, Edmon, James, Stephen W., Staines, S. E., Chehura, E., 叶陈春   +10 more
core   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source

RF Interferometry Measurement of Beat Length in Polarization-Maintaining Fiber

IEEE Photonics Journal, 2020
A microwave photonics interferometric (MWPI) method for measuring the beat length in high birefringence polarization-maintaining fiber (PMF) is proposed.
Liang Peng, Nicong Jiang, Haoran Zhou, Huilin Li   +3 more
doaj   +1 more source

Simultaneous demodulation of polarization mode coupling and fiber bragg grating within a polarization maintaining fiber

, 2015
© 2015 SPIE. We propose a simultaneous demodulation scheme of polarization mode coupling and fiber Bragg grating in a polarization maintaining fiber based on a white light interferometer.
Liu, Y, Yuan, L, Peng, GD, Zhao, Y, Yang, J, Chen, Y, Canning, J, Zhang, J   +7 more
core   +1 more source