Results 21 to 30 of about 464 (204)

Coherent Raman Scattering Microscopy [PDF]

Journal of Biomedical Optics, 2014
Reviewed by Alberto Diaspro, SPIE Fellow, Istituto Italiano di Tecnologia, Genova, Italy Research and development of modern optical microscopes are guided by several aspects, from resolution obsession to imaging of living specimens, from a low-level of perturbation to long-term experiments on biological systems.
openaire   +2 more sources

Dual-Pump Vibrational Coherent Anti-Stokes Raman Scattering System Developed for Simultaneous Temperature and Relative Nitrogen–Water Vapor Concentration Measurements

Optics, 2023
Simultaneous gas phase temperature and water vapor concentration measurement are important to understand reacting flows such as combustion or gas reforming processes.
Amon Too, Evaggelos Sidiropoulos, Yannik Holz, Nancy Wangechi Karuri, Thomas Seeger   +4 more
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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., Zhang Zhenrong, Sokolov Alexei V., Scully Marlan O.   +3 more
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Raman Techniques: Fundamentals and Frontiers

Nanoscale Research Letters, 2019
Driven by applications in chemical sensing, biological imaging and material characterisation, Raman spectroscopies are attracting growing interest from a variety of scientific disciplines.
Robin R. Jones, David C. Hooper, Liwu Zhang, Daniel Wolverson, Ventsislav K. Valev   +4 more
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Coherent Raman scattering imaging of lipid metabolism in cancer

Journal of Innovative Optical Health Sciences, 2023
Cancer cells dysregulate lipid metabolism to accelerate energy production and biomolecule synthesis for rapid growth. Lipid metabolism is highly dynamic and intrinsically heterogeneous at the single cell level.
Shuo Zhang, Yexuan He, Shuhua Yue
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Spatial Coherence in Near-Field Raman Scattering

Physical Review Letters, 2014
Inelastic light scattering in crystals has historically been treated as a spatially incoherent process, giving rise to incoherent optical radiation. Here we demonstrate that Raman scattering can be spatially coherent, in which case it depends on the dimensionality and symmetry of the scatterer.
Beams Ryan, Cançado Luiz Gustavo, Oh Sang-Hyun, Jorio Ado, Novotny Lukas   +4 more
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Femtosecond coherent anti-Stokes Raman scattering (fs-CARS) for temperature and concentration measurements on combustion species using a dual output OPCPA [PDF]

EPJ Web of Conferences, 2019
Using two beam femtosecond coherent anti-Stokes Raman scattering (fs-CARS), temperature and concentration measurements are performed on relevant combustion species such as H2, N2, CO, and CO2.
Ran Yang, Kerstan Marita, Tunnermann Andreas, Nolte Stefan, Ackermann Roland   +4 more
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Coherent Raman Scattering Spectral Shapes in a Strong Excitation Regime (Model Calculations)

Photonics
The influence of the interference between coherent processes in third-order nonlinear Raman scattering on the spectral shapes of Raman-scattered light waves is numerically modeled and discussed in the cases of commonly used coherent Raman spectroscopy ...
Georgi B. Hadjichristov
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Background-free time-resolved coherent Raman spectroscopy (CSRS and CARS): Heterodyne detection of low-energy vibrations and identification of excited-state contributions

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, Jonathan O. Tollerud, Jeffrey A. Davis   +2 more
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Visualization of Directional Beaming of Weakly Localized Raman from a Random Network of Silicon Nanowires

Advanced Science, 2021
Disordered optical media are an emerging class of materials that can strongly scatter light. These materials are useful to investigate light transport phenomena and for applications in imaging, sensing and energy storage.
Maria J. Lo Faro, Giovanna Ruello, Antonio A. Leonardi, Dario Morganti, Alessia Irrera, Francesco Priolo, Sylvain Gigan, Giorgio Volpe, Barbara Fazio   +8 more
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