Theory of femtosecond coherent anti-Stokes Raman scattering spectroscopy of gas-phase transitions

RP Lucht, PJ Kinnius, S Roy, JR Gord - The Journal of chemical …, 2007 - pubs.aip.org
A theoretical analysis of coherent anti-Stokes Raman scattering (CARS) spectroscopy of gas-
phase resonances using femtosecond lasers is performed. The time-dependent density …

Standoff detection of bacterial spores by field deployable coherent Raman spectroscopy

N Coluccelli, G Galzerano, P Laporta, K Curtis… - Scientific Reports, 2023 - nature.com
Vibrational spectroscopies offer great potential for standoff detection of chemical and
biological warfare agents, avoiding contamination to the operator and equipment. Among …

Single-shot detection of bacterial spores with Yb-laser-based CARS spectroscopy

N Coluccelli, G Cichelli, P Laporta, G Cerullo - Optics Express, 2023 - opg.optica.org
We present a system based on a high-energy femtosecond ytterbium laser seeding an
optical parametric amplifier and a photonic crystal hollow core fiber (PCHCF) compressor for …

Coherent anti-Stokes Raman scattering microspectroscopy: an emerging technique for non-invasive optical assessment of a local bio-nano-environment

AD Shutov, JT Harrington, H Zhu… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Raman spectroscopy provides a non-invasive, chemically-specific optical imaging of
biological objects without relying on endogenous labels. Nonlinear Raman spectroscopy …

Simultaneous measurements of global vibrational spectra and dephasing times of molecular vibrational modes by broadband time-resolved coherent anti-Stokes …

J Yin, LY Yu, X Liu, H Wan, ZY Lin, HB Niu - Chinese Physics B, 2011 - iopscience.iop.org
In broadband coherent anti-Stokes Raman scattering (CARS) spectroscopy with
supercontinuum (SC), the simultaneously detectable spectral coverage is limited by the …

Concentration dependence of femtosecond coherent anti-Stokes Raman scattering in the presence of strong absorption

M Zhi, D Pestov, X Wang, RK Murawski, YV Rostovtsev… - JOSA B, 2007 - opg.optica.org
We study near-resonant femtosecond coherent anti-Stokes Raman scattering (CARS) of
dipicolinic acid (DPA) by exciting the molecular system with a pair of visible pump and …

Investigation of vibrational characteristics in BBO crystals by femtosecond CARS

Y Xia, Y Zhao, Z Wang, S Zhang, Z Dong… - Optics & Laser …, 2012 - Elsevier
Femtosecond time-resolved coherent anti-Stokes Raman spectroscopy (CARS) is utilized to
study the ultrafast vibrational dynamics in BBO crystals at room temperature. Time-resolved …

Molecular vibrational dynamics in ethanol studied by femtosecond CARS

Y Zhao, S Zhang, Z Zhang, Z Dong, D Chen… - Optics …, 2015 - Elsevier
Femtosecond time-resolved coherent anti-Stokes Raman spectroscopy (CARS) is utilized to
study the ultrafast vibrational dynamics in ethanol at room temperature. The beat …

Molecular vibrational dynamics in water studied by femtosecond coherent anti-Stokes Raman spectroscopy

Y Zhao, S Zhang, B Zhou, Z Dong, D Chen… - Chemical Physics …, 2014 - Elsevier
We utilized femtosecond time-resolved coherent anti-Stokes Raman spectroscopy (CARS)
to study the ultrafast vibrational dynamics in distilled water at room temperature. The CARS …

Spectrally dispersed femtosecond CARS investigation of vibrational characteristics in ethanol

Y Zhao, S Zhang, B Zhou, Z Dong… - Journal of Raman …, 2014 - Wiley Online Library
Spectrally dispersed femtosecond time‐resolved coherent anti‐Stokes Raman spectroscopy
is applied to study the ultrafast vibrational dynamics in ethanol at room temperature. The anti …