Shaping Efficiency: Parametric Design for Schwedler Domes. [PDF]
Materials (Basel)Ibrahim AFAO +2 more
europepmc +1 more source
Nanophotonics, Volume 15, Issue 15, 13 August 2026.A 400 nm graphene oxide film on a beam‐expanding fiber facet is patterned by femtosecond laser direct writing into a 19‐lens microlens array. The device simultaneously splits a single input beam into multiple 0.67–0.74 NA focus spots with a broadband response from 850 to 1550 nm.
Xiaoke Chen +4 more
wiley +1 more source
Transverse Mode Instability in High-Power Yb-Doped Double-Clad Fiber Amplifiers: A Three-Layer Optical-Thermal Analysis Based on Stimulated Thermal Rayleigh Scattering. [PDF]
Micromachines (Basel)Cardoso ES, Samad RE, Motta CC.
europepmc +1 more source
Nanophotonics, Volume 15, Issue 15, 13 August 2026.Random laser emission was observed in a polymer optical fiber structure doped with magnetic Fe3O4@SiO2 core–shell nanoparticles. A direct relationship was demonstrated between Shannon entropy and Lévy statistics regarding intensity fluctuations in the emission modes. The analysis indicated a potential application in a proposed magnetic field and energy
Emanuel P. Santos +8 more
wiley +1 more source
The Wear Resistance of Reinforced Coatings Fabricated by Three Different Processes on High-Density Tungsten Alloy. [PDF]
Materials (Basel)Xiao L +7 more
europepmc +1 more source
A Hybrid Computational Framework for PCF‐based SPR Sensor With Machine Learning and xAI
Advanced Materials Interfaces, Volume 13, Issue 15, 4 August 2026.A photonic crystal fiber‐based surface plasmon resonance (SPR) sensor integrating rectangular air holes along with conventional circular air holes achieves exceptional wavelength sensitivity of 15,000 nm/RIU across a broad refractive index range of 1.31–1.39. Integrated machine learning with explainable AI (xAI) models achieves high prediction accuracy
Mahabur Rahman Fahim +3 more
wiley +1 more source
Unraveling the Superior High-Temperature Oxidation Behavior of FeNiCuAl-Based High-Entropy Alloys: Roles of Cr, Co, and Mn Alloying Additions. [PDF]
Materials (Basel)Ren K, Gao X, Yang R, Fu J.
europepmc +1 more source
Digital Twin of a One‐Sun‐Driven Luminescent‐Concentrator‐Assisted Planar Solar‐Pumped Fiber Laser
Advanced Optical Materials, Volume 14, Issue 30, 14 August 2026.An experimentally‐validated digital twin of a one‐sun solar‐pumped fiber laser enables a design exhibit 13‐times higher output power at 1064 nm to be achieved. Despite its simple appearance, the multitude of choices in the design parameters make finding this improved very tedious in the lab, thus the digital twin can save significant time and effort ...
Anvarjon Sherniyozov +2 more
wiley +1 more source
Ultra-Broadband and Compact Polarization Beam Splitter Based on a Hybrid Nodal-Nodeless Dual Hollow-Core Anti-Resonant Fiber. [PDF]
Sensors (Basel)Wang Z, Chen Y, Zou H.
europepmc +1 more source
Compact Fourier‐Transform Spectrometer on Thin‐Film Lithium Niobate via Mode‐Circulating Modulation
Advanced Photonics Research, Volume 7, Issue 8, August 2026.Schematic diagram of the proposed compact on‐chip Fourier‐transform spectrometer on thin‐film lithium niobate that exploits mode‐circulating electro‐optic modulation, in which guided light is sequentially converted among multiple spatial modes to accumulate multiple phase modulation events within a single physical modulation arm.
Hao Yao +7 more
wiley +1 more source