Results 191 to 200 of about 78,002 (293)

Ultra‐Flat Watt‐Level All‐Fiber Supercontinuum Generation With 3‐dB Spectral Bandwidth Spanning From 414 to 1860 nm

Nanophotonics, Volume 15, Issue 7, 13 April 2026.
We experimentally achieve an ultraflat, 4.35‐W all‐fiber supercontinuum spanning from 414 to 1860 nm (3‐dB bandwidth). To our knowledge, this represents the broadest octave‐spanning, visible‐to‐NIR, ultraflat SC source ever reported, which also exhibits maximal visible band coverage. ABSTRACT We propose a method for generating ultraflat supercontinuum (
Yashuai Guo, Xiaohong Hu, Ting Zhang, Ran Pan, Wei Zhang, Yishan Wang, Wei Zhao   +6 more
wiley   +1 more source

Secondary Electron Hyperspectral Imaging (SEHI) in FIB - SEM for Proton Exchange Membrane Fuel Cells Technology. [PDF]

ACS Omega
Farr NTH, Briceno de Gutierrez M, S'ari M, Garton B, Zhang J, Mihaylova LS, Rodenburg C.   +6 more
europepmc   +1 more source

Fluorescence Quantum Efficiency Data for Europe 2018–2025

Geoscience Data Journal, Volume 13, Issue 2, April 2026.
We present a new dataset of fluorescence quantum efficiency (ΦF) across Europe and northern Africa (2018–2025). Derived from TROPOMI SIF and MODIS PAR at 0.05° resolution, the dataset provides daily, decadal and monthly coverage. The dataset includes input bands and quality layers, enabling applications in vegetation stress monitoring and drought ...
David Herrera, Uwe Rascher, Zbyněk Malenovský, Bastian Siegmann   +3 more
wiley   +1 more source

Hyperspectral imaging as an objective diagnostic tool for secondary lymphedema in breast cancer patients. [PDF]

Commun Med (Lond)
Weiss M, Jurjuț O, Ehrhardt A, Herholz A, Seller A, Daigeler A, Hahn M, Marx M, Schimunek L, Eisler W.   +9 more
europepmc   +1 more source

The contribution of vibrational spectroscopy and data analytics towards the achievement of the global sustainability goals

Journal of the Science of Food and Agriculture, Volume 106, Issue 6, Page 3239-3246, April 2026.
Abstract The United Nations Sustainable Development Goals (UN SDGs) were defined to improve the quality of life of the global population particularly regarding social and economic aspects, with a major focus on environmental sustainability. The incorporation of digital technologies into the agri‐food sector has become a key enabler in increasing the ...
Daniel Cozzolino, Louwrens C Hoffman
wiley   +1 more source

A hyperspectral imaging and machine learning approach for rapid and non-invasive diagnosis of cassava bacterial blight. [PDF]

Front Plant Sci
Carvalho ICB, Ferreira LDC, Neves ARM, Carvalho AMS, Lima HPR, Rossato M.   +5 more
europepmc   +1 more source

Hyperspectral Image Classification

, 2020
Rajesh, Gogineni,, Ashvini, Chaturvedi,
openaire   +3 more sources

Sodium Induced Beneficial Effects in Wide Bandgap Cu(In,Ga)S2 Solar Cell With 15.7% Efficiency

Progress in Photovoltaics: Research and Applications, Volume 34, Issue 4, Page 439-452, April 2026.
Wide bandgap Cu(In,Ga)S2 absorbers grown on soda‐lime glass (SLG) were optimized by introducing additional sodium (Na) via in situ NaF co‐evaporation. Optimal Na incorporation enhanced crystallinity, minimized Ga fluctuations across the depth, suppressed bulk defects, and reduced non‐radiative losses.
Arivazhagan Valluvar Oli, Kulwinder Kaur, Michele Melchiorre, Aubin Jean‐Claude Mireille Prot, Sevan Gharabeiki, Yucheng Hu, Gunnar Kusch, Adam Hultqvist, Tobias Törndahl, Wolfram Hempel, Wolfram Witte, Rachel A. Oliver, Susanne Siebentritt   +12 more
wiley   +1 more source

Hyperspectral imaging with machine learning for non-destructive prediction of quality attributes in Lanzhou frozen pears. [PDF]

Food Chem X
Qiao W, Yang M, Hu J, Yan H, Guo Y, Guo F.   +5 more
europepmc   +1 more source