Single-shot single-beam coherent Raman scattering thermometry based on optically induced air lasing

X Lu, Y Chen, F Mazza, S He, Z Li, S Huang… - Light: Science & …, 2024 - nature.com
Thermometric techniques with high accuracy, fast response and ease of implementation are
desirable for the study of dynamic combustion environments, transient reacting flows, and …

The ro-vibrational ν2 mode spectrum of methane investigated by ultrabroadband coherent Raman spectroscopy

F Mazza, O Thornquist, L Castellanos… - The Journal of …, 2023 - pubs.aip.org
We present the first experimental application of coherent Raman spectroscopy (CRS) on the
ro-vibrational ν2 mode spectrum of methane (CH4). Ultrabroadband femtosecond …

Birefringence based multi-focus fs/ps-CARS spectroscopy for thermometry and hyperspectral microscopy

E Lin, M Scherman, R Santagata, A Bresson… - Optics …, 2023 - opg.optica.org
We present a multi-focus fs/ps-CARS scheme to perform spectroscopy on multiple points
simultaneously for gas phase measurements and microscopy, using a single birefringence …

H2 chirped-probe-pulse femtosecond coherent anti-Stokes Raman scattering thermometry at high temperature and pressure

Z Chang, RM Gejji, M Gu, RP Lucht - Optics Express, 2024 - opg.optica.org
This article describes the development and application of hydrogen (H_2) chirped-probe-
pulse femtosecond coherent anti-Stokes Raman scattering (CPP fs CARS) in high …

Coherent N2 + emission mediated by coherent Raman scattering for gas-phase thermometry

F Mazza, H Buurmeijer, L Castellanos, A Bohlin - Optics Letters, 2022 - opg.optica.org
We report on the generation of coherent emission from femtosecond (fs) laser-induced
filaments mediated by ultrabroadband coherent Raman scattering (CRS), and we …

CARS signal optimization with convergence compensation in thermometry

K Song, Y Zhang, S Yun, H Ge, S Zhang… - IEEE Photonics …, 2024 - ieeexplore.ieee.org
Femtosecond chirped probe pulse (CPP) CARS technology is recognized for its non-
interference, high precision, and time resolution, making it a potent tool for measuring …

Coherent Anti-Stokes Raman Spectroscopy (CARS)

F Mazza, L Castellanos, D Kliukin, A Bohlin - … Spectroscopy: Advances and …, 2024 - Springer
Abstract Coherent anti-Stokes Raman scattering (CARS) spectroscopy has been used to
provide gas-phase quantitative scalar information (eg temperature, density, and species …

Spectral properties of IR-filamentation in air induced by 1 ps pulses for coherent anti-Stokes Raman scattering

X Zhao, A Boden, S Nolte, R Ackermann - Optics Continuum, 2023 - opg.optica.org
We investigate the spectral properties of ps laser-induced filamentation in air using an
ultrafast thin-disk based amplifier at a central wavelength of 1030? nm with a maximum …