Results 151 to 160 of about 721,338 (279)
Author Correction: Comprehensive Modeling of Multimode Fiber Sensors for Refractive Index Measurement and Experimental Validation. [PDF]
Sci Rep, 2021 Apriyanto H +7 more
europepmc +1 more source
From Planar to 3D Nanophotonic Lenses: Advancing Design, Fabrication, and Applications
Laser &Photonics Reviews, EarlyView.Three‐dimensional nanophotonic lenses are enabled by an integrated workflow that links design parameterization, full‐wave electromagnetic simulation, computational optimization, and freeform fabrication. This Review summarizes how these tools expand optical design freedom beyond a single patterned plane by enriching the local meta‐atom response and ...
Wei Zhu +2 more
wiley +1 more source
Design of an extra-low-loss broadband Y-branch waveguide splitter based on a tapered MMI structure
An optimal design for an extra-low loss buried waveguide Y-branch splitter is presented over a broadband wavelength range from 1500~1600 nm. A tapered multimode waveguide section, earlier used to reduce the excess loss, is optimized when the light ...
Brambilla, Gilberto +4 more
core +1 more source
Selection problems of optical fiber for transport telecommunication new generation networks
Физика волновых процессов и радиотехнические системы, 2014 The paper presents an analysis of the main trends in the development of transport networks in general, and data transmission technologies in particular.
V.A. Burdin, V.A. Andreev, A.V. Burdin
doaj
Image reconstruction through a multimode fiber with a simple neural network architecture. [PDF]
Sci Rep, 2021 Zhu C +7 more
europepmc +1 more source
Noise Suppression via Gain‐Dispersion‐Managed Nonlinear Amplification in a High‐Power Er‐Fiber Laser
Laser &Photonics Reviews, EarlyView.Gain‐dispersion‐managed nonlinear pre‐amplification simultaneously suppresses phase and intensity noise, enabling scalable high‐power fiber amplification. The system delivers 102.3 W linearly polarized pulses with 1.19 µJ energy at 85.69 MHz and compresses them to 380 fs. Near‐linear power scaling without evident saturation highlights a practical route
Mei Yang +9 more
wiley +1 more source
Laser &Photonics Reviews, EarlyView.Micro‐transfer printing enables GaAs and InP gain materials to be integrated on a commercial silicon nitride photonic platform. The resulting chip supports O‐ and C‐band comb and single‐mode lasers, demonstrating a scalable route toward multi‐material, multi‐wavelength, and multifunctional integrated light sources.
Dongbo Wang +12 more
wiley +1 more source
MXene‐Based Flexible Memory and Neuromorphic Devices
Small, EarlyView.The unique two‐dimensional structure, excellent electrical conductivity, and diverse surface groups of MXenes have garnered significant attention. Coupled with their exceptional flexibility, MXene‐based devices hold immense potential for flexible memory and neuromorphic systems. This review comprehensively discusses the fundamentals of flexible devices,
Yan Li +13 more
wiley +1 more source
Small, EarlyView.ABSTRACT Water pollution poses a constant threat to the environment and is one of the central causes for global shortage of clean water. Metal–Organic Frameworks (MOFs) have emerged as highly efficient adsorbents; however, their application is limited by their common production as fine powders, which hinders recovery and reuse.
Katsuya Komiyama +3 more
wiley +1 more source
Small Methods, EarlyView.This work demonstrates a simple, rapid bacterial identification directly from unopened solid agar culture that neither perturbs culture conditions nor requires extrinsic labels, promising seamless integration of Raman spectroscopy into clinical and microbiology laboratory workflows.
Jeong Hee Kim +3 more
wiley +1 more source