Results 231 to 240 of about 187,772 (265)

Ultra-High Sensitivity Methane Gas Sensor Based on Cryptophane-A Thin Film Depositing in Double D-Shaped Photonic Crystal Fiber Using the Vernier Effect. [PDF]

Sensors (Basel)
Zhou D, Ullah S, Zhang S, Li S.
europepmc   +1 more source

Optical Frequency Domain Reflectometer Distributed Sensing Using Microstructured Pure Silica Optical Fibers Under Radiations

, 2016
Serena Rizzolo, A. Boukenter, Timothé Allanche, J. Périsse, Géraud Bouwmans, Hicham El Hamzaoui, Laurent Bigot, Y. Ouerdane, M. Cannas, Mohamed Bouazaoui, J.-R. Macé, Sebastian Bauer, Stéphane Girard   +12 more
openalex   +2 more sources

Observation of Optical Precursor in Time‐Energy‐Entangled W Triphotons

Advanced Science, EarlyView.
This study reports the observation of optical precursors at the triphoton level through the SSWM process. By appropriately adjusting the optical depth (OD), optical precursors are effectively separated from the main wave through utilizing the slow‐light effect to manipulate the triphoton temporal correlations in the group delay regime.
Zhou Feng, Rui Zhuang, Sinong Liu, Guobin Liu, Kangkang Li, Yanpeng Zhang   +5 more
wiley   +1 more source

Free-Form Optical Fiber with a Square Mode and Top-Hat Intensity Distribution. [PDF]

Adv Sci (Weinh)
Kasztelanic R, Nguyen HT, Pysz D, Thienpont H, Omatsu T, Buczynski R.   +5 more
europepmc   +1 more source

Optical Fiber Based Temperature Sensors: A Review

, 2023
Gangawar RK, Kumari S, Pathak AK, Gutlapalli SD, Meena MC.   +4 more
europepmc   +1 more source

Complete dispersion characterization of microstructured optical fibers from a single interferogram using the windowed Fourier-ridges algorithm

, 2017
Tímea Grósz, Mercédesz Horváth, A. P. Kovács   +2 more
openalex   +1 more source

Secondary Electron Hyperspectral Imaging of Carbons: New Insights and Good Practice Guide

Advanced Science, EarlyView.
Secondary hyperspectral imaging of carbon surfaces is assessed with reference materials and in comparison to standard spectroscopies. Characterization of functional carbon materials from battery research reveals otherwise inaccessible information about the distribution of sp2 and amorphous carbon, as shown in graphite anode and carbon coated lithium ...
James F. Nohl, Nicholas T.H. Farr, Maria Rosaria Acocella, Alexander J. Knight, Gareth M. Hughes, Jingqiong Zhang, Stuart Robertson, Stuart Micklethwaite, Sean Murphy, Tereza Motlová, Christopher Walker, Alexander I. Tartakovskii, Filip Mika, Zuzana Pokorná, Steve Tear, Andrew Pratt, Nancy L. Ford, Nicole Hondow, Mark A. E. Jepson, Lyudmila S. Mihaylova, Nik Reeves‐McLaren, Serena A. Cussen, Cornelia Rodenburg   +22 more
wiley   +1 more source

Radiation Damage Mechanisms and Research Status of Radiation-Resistant Optical Fibers: A Review. [PDF]

Sensors (Basel)
Li J, Chen Q, Zhou J, Cao Z, Li T, Liu F, Yang Z, Chang S, Zhou K, Ming Y, Yan T, Zheng W.   +11 more
europepmc   +1 more source

Design and numerical analysis: Effect of core and cladding area on hybrid hexagonal microstructure optical fiber in environment pollution sensing applications

, 2017
Kawsar Ahmed, Md. Shadidul Islam, Bikash Kumar Paul   +2 more
openalex   +1 more source

Reconstructing Three‐Dimensional Optical Anisotropy with Tomographic Müller‐Polarimetric Microscopy

Advanced Science, EarlyView.
Tomographic Müller polarimetric microscopy is a novel imaging technique that resolves 3D birefringent properties of bulky samples, unveiling hierarchical nanostructures at microscopic resolution. Based on incoherent visible‐light polarimetry, it achieves experimental simplicity by eliminating phase measurements.
Yang Chen, Arthur Baroni, Torne Tänzer, Leonard Nielsen, Marianne Liebi   +4 more
wiley   +1 more source