The Space-Charge Problem in Ultrafast Diagnostics: An All-Optical Solution for Streak Cameras

V Kornienko, Y Bao, J Bood, A Ehn… - Ultrafast Science, 2024 - spj.science.org
The field of ultrafast science is dependent on either ultrashort laser pulse technology or
ultrafast passive detection. While there exists a plethora of sub-picosecond laser pulse …

[HTML][HTML] Laser diagnostics in combustion and beyond dedicated to Prof. Marcus Aldén on his 70th birthday

Z Li, C Brackmann, J Bood, M Richter… - Combustion and …, 2024 - Elsevier
Laser diagnostics has been one of the most powerful tools in advancing state-of-the-art
combustion research over the last five decades. Prof. Marcus Aldén, one of the most well …

Holistic analysis of a gliding arc discharge using 3D tomography and single-shot fluorescence lifetime imaging

S Nilsson, D Sanned, A Roth, J Sun… - Communications …, 2024 - nature.com
Gliding arc plasmas, a versatile form of non-thermal plasma discharges, hold great promise
for sustainable chemical conversion in electrified industrial applications. Their relatively high …

Construction of dual-output molecular logic circuit based on bovine serum albumin loaded with two fluorescent compounds

Y Mo, S Dong, H Lin - Chemical Physics, 2025 - Elsevier
Most fluorescent compounds have only one fluorescence emission peak, it is difficult to
directly construct double-output or triple-output molecular logic devices using a single …

Photofragmentation laser-induced fluorescence imaging of CH3 by structured illumination in a plasma discharge

S Nilsson, J Ravelid, J Park, MS Cha, A Ehn - Optics Express, 2024 - opg.optica.org
Methyl is crucial in plasma-assisted hydrocarbon chemistry, making precise in situ imaging
essential for understanding various plasma applications. Its importance in methane …

2D Diesel Spray Droplet Size Mapping Based on Planar Laser Induced Fluorescence and Mie-Scattering Technique Using Sparsity Deconvolution

Q Cheng, V Grahn, M Akram, J Hyvonen, O Kaario… - 2024 - sae.org
The distribution of spray droplet sizes plays a pivotal role in internal combustion engines,
directly affecting fuel-air mixing, evaporation, and combustion. To gain a precise …

[PDF][PDF] Optical Diagnostics of Reactive Flows

D SANNED - portal.research.lu.se
Nowadays, numerous specialized systems, ranging from electronics to energy production
processes can be found both in science and industry. However due to their specialized …