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Tutorial: Coherent Raman light matter interaction processes

open access: yesAPL Photonics, 2018
Coherent Raman scattering processes such as coherent anti-Stokes Raman scattering and stimulated Raman scattering are described in a tutorial way keeping simple physical pictures and simple derivations.
Hervé Rigneault, Pascal Berto
doaj   +1 more source

Compressive coherent anti-Stokes Raman scattering holography

open access: yesOptics Express, 2015
Coherent anti-Stokes Raman scattering (CARS) holography captures both the amplitude and the phase of the anti-Stokes field generated from a sample and can thus perform single-shot, chemically selective three-dimensional imaging. We present compressive CARS holography, a numerical technique based on the concept of compressive sensing, to improve the ...
Alexander, Cocking   +3 more
openaire   +2 more sources

Raman and coherent anti-Stokes Raman scattering microspectroscopy for biomedical applications [PDF]

open access: yesJournal of Biomedical Optics, 2012
A tutorial article is presented for the use of linear and nonlinear Raman microspectroscopies in biomedical diagnostics. Coherent anti-Stokes Raman scattering (CARS) is the most frequently applied nonlinear variant of Raman spectroscopy. The basic concepts of Raman and CARS are introduced first, and subsequent biomedical applications of Raman and CARS ...
Christoph, Krafft   +3 more
openaire   +2 more sources

Extreme Value Statistics in Silicon Photonics

open access: yesIEEE Photonics Journal, 2009
L-shape probability distributions are extremely non-Gaussian functions that have been surprisingly successful in describing the occurrence of extreme events ranging from stock market crashes, natural disasters, structure of biological systems, fractals ...
D. Borlaug, S. Fathpour, B. Jalali
doaj   +1 more source

A label-free, fast and high-specificity technique for plant cell wall imaging and composition analysis

open access: yesPlant Methods, 2021
Background New cell wall imaging tools permit direct visualization of the molecular architecture of cell walls and provide detailed chemical information on wall polymers, which will aid efforts to use these polymers in multiple applications; however ...
Huimin Xu   +7 more
doaj   +1 more source

Interferometric Fourier transform Coherent anti-Stokes Raman Scattering

open access: yesOptics Express, 2006
We present an interferometric time-domain Fourier transform implementation of coherent anti-Stokes Raman scattering (CARS). Based on a single femtosecond laser source, the method provides a straight-forward scheme for obtaining high resolution CARS spectra.
Cui, M.   +3 more
openaire   +4 more sources

Background-free time-resolved coherent Raman spectroscopy (CSRS and CARS): Heterodyne detection of low-energy vibrations and identification of excited-state contributions

open access: yesAPL Photonics, 2019
Coherent Raman scattering (CRS) spectroscopy techniques have been widely developed and optimized for different applications in biomedicine and fundamental science. The most utilized CRS technique has been coherent anti-Stokes Raman scattering (CARS), and
Pavel V. Kolesnichenko   +2 more
doaj   +1 more source

Coherent anti-Stokes Raman scattering microscopy

open access: yesThe Review of Laser Engineering, 2002
In this paper, new multiphoton microscopy using CARS (coherent anti-Stokes Raman scattering) spectroscopy is described. CARS microscopy has the features of non-staining molecular mapping by molecular vibration imaging and three-dimensional resolution by multiphoton process.
openaire   +3 more sources

Measurement-induced collective vibrational quantum coherence under spontaneous Raman scattering in a liquid

open access: yesNature Communications, 2023
Spontaneous vibrational Raman scattering is a ubiquitous form of light–matter interaction whose description necessitates quantization of the electromagnetic field.
Valeria Vento   +3 more
doaj   +1 more source

Coherent anti-Stokes Raman scattering microscopy of single nanodiamonds. [PDF]

open access: yesNat Nanotechnol, 2014
Nanoparticles have attracted enormous attention for biomedical applications as optical labels, drug-delivery vehicles and contrast agents in vivo. In the quest for superior photostability and biocompatibility, nanodiamonds are considered one of the best choices due to their unique structural, chemical, mechanical and optical properties.
Pope I   +7 more
europepmc   +5 more sources

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