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Higher Order Coherent Raman Scattering
1978There has recently been much interest in the third order nonlinear light mixing, especially the process of coherent anti-Stokes (Stokes) Raman scattering — the CARS (CSRS) effect[1–4].
S. Chandra, A. Compaan, E. Wiener-Avnear
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Cooling Silicon Raman Lasers with Coherent Anti-Stokes Raman Scattering
Optics and Photonics News, 2007In this paper we present an original technique, to mitigate the heat dissipation in Raman lasers. The lasing mechanism of a Raman laser is stimulated Stokes Raman scattering (SSRS), where a pump photon is converted into a lower energy Stokes photon and a phonon or heat, the so-called quantum-defect heating.
Vermeulen, Nathalie +2 more
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Coherent versus incoherent Raman scattering: molecular coherence excitation and measurement
Optics Letters, 2007We present a comparative analysis of spontaneous and coherent Raman scattering on pyridine. The instantaneous excitation of the molecular coherence is done by a pair of ultrashort preparation pulses. Then, a long narrowband probe pulse is scattered off the molecular vibrations.
Dmitry, Pestov +6 more
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Coherent Anti-Stokes Raman scattering with reflective optics
Applied Optics, 1983Attention is given to the implementation of a novel reflective optics configuration in which the lens normally employed for focusing and crossing the input laser beams in Coherent Anti-Stokes Raman spectroscopy (CARS) is replaced by a spherical mirror, allowing large crossing angles to be obtained with a single focusing device and permitting the laser ...
R R, Antcliff, O, Jarrett
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Coherent hyper-raman scattering: An application to amorphous materials
Il Nuovo Cimento D, 1989Coherent Hyper-Raman scattering from hot polaritons gives conspicuous advantages with respect to thermal Hyper-Raman scattering. It allows a precise study of polar modes in liquids and amorphous materials, where they are forbidden in Raman scattering. We give a classical theory for this nonlinear process and the results are applied to the study of the ...
BOGANI, FRANCO, CARRARESI, LUCA
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Theory of Spontaneous and Coherent Raman Scattering
1998Abstract The universality of the phenomenon, the convenience of the experimental technique and the simplicity of the spectra obtained enable the effect to be used as an experimental aid to the solution of a wide range of problems in physics and chemistry.
Eric O Potma, X Sunney Xie
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Coherent Anti-Stokes Raman Scattering
1986The Raman effect is an inelastic photon-scattering process, in which an atom or molecule absorbs one photon while simultaneously emitting another photon at a different frequency. The emitted photon is at a frequency, w0, which can be greater or less than the frequency, w1, of the absorbed photon: (1) where Δw > 0.
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Coherent Anti-Stokes Raman Scattering
1981The possibility of carrying out temperature and concentration measurements in gases by a Raman spectroscopy analysis was suggested and demonstrated about a decade ago. Following some early publications on this subject [1,2], a massive effort was undertaken in order to evaluate the potential of spontaneous Raman scattering in the important areas of ...
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