Recent advances in ultrafast-laser-based spectroscopy and imaging for reacting plasmas and flames

AK Patnaik, I Adamovich, JR Gord… - Plasma Sources Science …, 2017 - iopscience.iop.org
Reacting flows and plasmas are prevalent in a wide array of systems involving defense,
commercial, space, energy, medical, and consumer products. Understanding the complex …

Time-and frequency-dependent model of time-resolved coherent anti-Stokes Raman scattering (CARS) with a picosecond-duration probe pulse

HU Stauffer, JD Miller, MN Slipchenko… - The Journal of …, 2014 - pubs.aip.org
The hybrid femtosecond/picosecond coherent anti-Stokes Raman scattering (fs/ps CARS)
technique presents a promising alternative to either fs time-resolved or ps frequency …

Hybrid fs/ps rotational CARS temperature and oxygen measurements in the product gases of canonical flat flames

SP Kearney - Combustion and Flame, 2015 - Elsevier
A hybrid fs/ps pure-rotational coherent anti-Stokes Raman scattering (CARS) scheme is
systematically evaluated over a wide range of flame conditions in the product gases of two …

Femtosecond/picosecond rotational coherent anti-Stokes Raman scattering thermometry in the exhaust of a rotating detonation combustor

V Athmanathan, KA Rahman, DK Lauriola, J Braun… - Combustion and …, 2021 - Elsevier
Spatio-temporally resolved measurements of temperature using hybrid femtosecond/
picosecond rotational coherent anti-Stokes Raman scattering (fs/ps RCARS) are evaluated …

Dielectric-barrier-discharge plasma-assisted hydrogen diffusion flame. Part 1: Temperature, oxygen, and fuel measurements by one-dimensional fs/ps rotational …

JE Retter, GS Elliott, SP Kearney - Combustion and Flame, 2018 - Elsevier
One-dimensional hybrid fs/ps CARS imaging provides single-laser-shot measurements of
temperature, oxygen, and hydrogen in a plasma-assisted hydrogen diffusion flame. The …

[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 …

Hybrid femtosecond/picosecond rotational coherent anti-Stokes Raman scattering at flame temperatures using a second-harmonic bandwidth-compressed probe

SP Kearney, DJ Scoglietti - Optics Letters, 2013 - opg.optica.org
We demonstrate an approach for picosecond probe-beam generation that enables hybrid
femtosecond/picosecond pure-rotational coherent anti-Stokes Raman scattering (CARS) …

High-sensitivity based on Eu2+/Cr3+ co-doped BaAl12O19 phosphors for dual-mode optical thermometry

Y Zhu, C Li, D Deng, H Yu, H Li, L Wang, C Shen… - Journal of …, 2021 - Elsevier
A series of Eu 2+/Cr 3+ co-doped BaAl 12 O 19 phosphor was synthesized by traditional
high temperature solid stated method, and the temperature-sensitive characteristic of the …

Comparison of chirped-probe-pulse and hybrid femtosecond/picosecond coherent anti-Stokes Raman scattering for combustion thermometry

DR Richardson, HU Stauffer, S Roy, JR Gord - Applied optics, 2017 - opg.optica.org
A comparison is made between two ultrashort-pulse coherent anti-Stokes Raman scattering
(CARS) thermometry techniques—hybrid femtosecond/picosecond (fs/ps) CARS and …

Hybrid femtosecond/picosecond rotational coherent anti-Stokes Raman scattering temperature and concentration measurements using two different picosecond …

SP Kearney, DJ Scoglietti, CJ Kliewer - Optics express, 2013 - opg.optica.org
A hybrid fs/ps pure-rotational CARS scheme is characterized in furnace-heated air at
temperatures from 290 to 800 K. Impulsive femtosecond excitation is used to prepare a …