Results 171 to 180 of about 358,903 (276)
Advanced Photonics Research, Volume 7, Issue 10, October 2026.In this work, thin‐film lithium niobate Mach–Zehnder modulators are realized using codesigned slow‐light optical waveguides and inductively loaded RF electrodes. This dual slow‐wave engineering optimizes velocity matching, achieving Vπ·L = 0.3 V cm, bandwidths up to 200 GHz, Vπ ≤ 1 V, and short device lengths, offering an efficient solution for high ...
Zobeyde Dadkhah +2 more
wiley +1 more source
Nonlinear optical phenomena in multimode fibers
Thesis (Ph. D.)--University of Rochester. The Institute of Optics, 2018.Nonlinear optical effects are very well studied in optical fibers. However, most of these studies are restricted to fibers that support one spatial mode. Multimode fibers can provide
Buch, Shaival V. +1 more
core
Investigation of D‐Shape Plastic Optical Fiber Towards Ethanol Concentration
Applied Research, Volume 5, Issue 5, October 2026.A d‐shaped plastic optical fiber (POF) sensor coated with carbon nanotubes (CNTs) was developed for real‐time ethanol concentration detection. The d‐shaped sensing region enhances evanescent‐field interaction with the surrounding ethanol solution, while the CNT coating further improves light–matter interaction and ethanol adsorption.
Nurin Amirah Binti Hishamuddin +4 more
wiley +1 more source
Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 10, October 2026.This study integrates network pharmacology and an in vivo mouse model to elucidate the mechanisms underlying Fumonisin B1 (FB1)‐induced liver injury and early fibrosis. In silico predictions identified 56 core targets, with TP53, EP300, and MTOR demonstrating strong molecular docking affinities for FB1. In vivo validation showed that FB1 exposure (5 mg/
Na Li +10 more
wiley +1 more source
Integrated Photonic Modulator Circuit With Programmable Intensity and Phase Modulation Response
Laser &Photonics Reviews, Volume 20, Issue 19, 7 October 2026.A platform‐agnostic programmable modulation circuit is introduced to enable tunable and universal optimization of integrated photonic modulators. By flexibly controlling carrier amplitude and phase, the approach adapts to diverse device characteristics without structural redesign.
Hong Deng +3 more
wiley +1 more source
High‐Efficiency Graphene‐Silicon Slot‐Waveguide Microring Modulator at 1.5 and 2 µm Wavelength Bands
Laser &Photonics Reviews, Volume 20, Issue 19, 7 October 2026.E/O modulators typically face a trade‐off between bandwidth and modulation efficiency. An integrated E/O modulator is presented that simultaneously achieves wideband, large bandwidth, and high modulation efficiency operation by embedding a partially overlapped double‐layer graphene on a compact silicon slot‐waveguide microring resonator.
Chao Luan +4 more
wiley +1 more source
Laser &Photonics Reviews, Volume 20, Issue 19, 7 October 2026.Femtosecond‐laser inscription enables precise positioning of fiber Bragg gratings within the cladding, introducing new spatial and modal design freedoms. Auxiliary‐waveguide, near‐core evanescent‐field, and direct cladding‐mode‐excitation architectures provide complementary pathways toward multiparameter, vector, distributed, and environmentally ...
Koustav Dey +3 more
wiley +1 more source
Modular Metalloprotein Nanowires With Semiconductor‐Scale Conductivity and Tunable Redox Behavior
Small Structures, Volume 7, Issue 10, October 2026.Conductive protein nanowires are built by aligning three different metalloproteins along an ultrastable filament scaffold. The resulting micrometer‐length nanowires reach conductivities of 1.75 S cm−1. Redox behavior is set by the metalloprotein chosen, while conductivity is governed by the spacing the scaffold imposes, making both independently ...
Nga T. Lam +3 more
wiley +1 more source
M3-RGB: An Imaging Sensor System Using Multicore, Multimode Optical Fiber and Neural Networks. [PDF]
Sensors (Basel)Ito S +5 more
europepmc +1 more source
Starch - Stärke, Volume 78, Issue 10, October 2026.Unripe banana flour is a starch source with a high content of resistant starch in its raw form. Recently, interest has grown in raw materials with low levels of indigestible carbohydrates. Different banana genotypes vary in granule morphology, which influences their functional properties and digestibility.
Josué Moreno‐Zaragoza +5 more
wiley +1 more source