Results 131 to 140 of about 14,221 (252)

High-capacity optical communication relayed by multi-core amplifier on deployed submarine seven-core fiber cable. [PDF]

Commun Eng
Chen Y, Zhou J, Wu Y, Gao H, Xiao Y, Guo B, Li J, Li W, Chen R, Qiu R, Tu J, Du C, Shen L, Xie X, Yan Y, Wang G, Yu Y, Liu Z, Gao S, Li Z, Lu C.   +20 more
europepmc   +1 more source

Deregulation, government failure, and tragedy: The Report of Phase 2 of the Grenfell Tower Inquiry

Economic Affairs, EarlyView.
Abstract The Inquiry into the fire at Grenfell Tower, London, in 2017 has exposed the failures that led to the tragedy in a commendably exhaustive manner. But the explanation of those failures is seriously inadequate. First, they are attributed to deregulation, when the Inquiry itself details the ways in which the cladding of the building was subject ...
David Campbell
wiley   +1 more source

Study on Microstructure and Wear Resistance of Ni60-WC Composite Coatings Fabricated by Plasma-Laser Hybrid Cladding. [PDF]

Materials (Basel)
Li J, Wang J, Zhan Z, Zhao X, Jiang H, Min F, Zhang J.   +6 more
europepmc   +1 more source

Quantitative evaluation of LED‐based optical autofocus module

Journal of Microscopy, EarlyView.
Abstract We report an improved version of the open‐source optical autofocus (OAF) module (openAF) for light microscopy, replacing the superluminescent diode (SLD) with a multimode‐optical fibre‐coupled LED as a more accessible AF module light source. We also present a method for independently quantifying AF system performance using 2D autocorrelation ...
S. Habte, S. Kumar, J. Lightley, E. Garcia, M. A. A. Neil, P. M. W. French   +5 more
wiley   +1 more source

Microstructure and Arc Erosion Performance of CuCr50Ni_X Coatings by Infrared-Blue Hybrid Laser Cladding. [PDF]

Materials (Basel)
Duan Y, Guo X, Feng J, Zhang C, Song K, Wang Z, Li K, Fan Y.   +7 more
europepmc   +1 more source

ZnO‐Coated Silicon Oxide Nano‐Anode: Synergistic Enhancement of Cycling and Thermal Stability of Lithium‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
Lithium‐ion battery anodes that maintain good performance and excellent stability under high temperature conditions. Silicon oxide (SiO) has great potential as a high‐capacity anode for lithium‐ion batteries, but its practical use is limited by excessive volume expansion (>200%) and rapid capacity fade, especially at high temperatures.
Keren Shi, Wende Yi, Weikang Su, Qiaowei Xiao, Ziyan Wang, Xiaoyu Li, Jingyang Mu, Wufei Tang, Zhihan Peng, Huiqin Yao   +9 more
wiley   +1 more source

Equivalent Refractive Index Modeling and Multidomain Characterization of the Temperature Response of Loss in Fiber-Optic Macro-Bends. [PDF]

Sensors (Basel)
Shen H, Yang D, Han H, Liu J.
europepmc   +1 more source

Relative Effects of Fabry‐Perot, Mie, and Guided‐Mode Resonance in Periodic Photonic Lattice Physics

Nanophotonics, Volume 15, Issue 16, 26 August 2026.
The physical origins of resonance effects in one‐dimensional periodic photonic lattices are studied to assess the relative roles of Fabry–Perot, Mie, and guided‐mode resonance mechanisms. It is shown that lattice resonance is fundamentally governed by lateral leaky Bloch modes and their coupling to external radiation via guided‐mode resonance.
Yu Sung Choi, Keisuke Ozawa, Jae Woong Yoon, Junichi Inoue, Shogo Ura, Yeong Hwan Ko, Robert Magnusson   +6 more
wiley   +1 more source

Review of Recent Advances in Cold-Sprayed Coatings for Accident-Tolerant Fuel Cladding. [PDF]

Materials (Basel)
Mou Y, Zhou Y, Zhou H, Yang R, Huang J, Tian Y, Wu S, Zhou P, Song M, Han J, Li H.   +10 more
europepmc   +1 more source

Breaking the Size‐Tolerance Trade‐off in Vertical Couplers via Adjoint‐Based Inverse Design

Nanophotonics, Volume 15, Issue 15, 13 August 2026.
A physics‐guided inverse design framework combines physical insight with adjoint optimization by placing dense control points in the phase‐near‐matched region. This guided strategy yields a 20 μm III–V‐on‐silicon coupler with 98.11% efficiency, > 80% efficiency at ± $\mathit{\pm }$ 1.1 μm misalignment, and record high tolerance per unit length ...
Ruiqi Liu, Suo Wang, Zeqiu Liu, Shiyu Mei, Jiahui Chi, Haiyang Yu, Yulian Cao, Jianguo Liu   +7 more
wiley   +1 more source