Results 21 to 30 of about 2,931 (177)
Surface-enhanced FAST CARS: en route to quantum nano-biophotonics
Nanophotonics, 2018 Quantum nano-biophotonics as the science of nanoscale light-matter interactions in biological systems requires developing new spectroscopic tools for addressing the challenges of detecting and disentangling weak congested optical signals.
Voronine Dmitri V. +3 more
doaj +1 more source
Tutorial: Coherent Raman light matter interaction processes
APL 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
Optics 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]
Journal 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
IEEE 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
Plant 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
APL 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
The 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
Interferometric Fourier transform Coherent anti-Stokes Raman Scattering
Optics 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
Analytical capabilities of coherent anti-Stokes Raman scattering microspectroscopy [PDF]
Journal of Modern Optics, 2008 Nonlinear Raman scattering is an emerging spectroscopy technique for non-invasive microscopic imaging. It can produce a fluorescence background free vibrational spectrum from a microscopic volume of a sample providing chemically specific information about its molecular composition.
Rajan, Arora +2 more
openaire +2 more sources