Journal ArticleDOI
Coherent Raman scattering in molecular hydrogen in a dc electric field
D. A. Akimov,Aleksei M. Zheltikov,N. I. Koroteev,A. N. Naumov,A. Yu. Serdyuchenko,D. A. Sidorov-Biryukov,A. B. Fedotov,Vladimir N Ochkin,S. N. Tskhai +8 more
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TLDR
In this article, a nonlinear polarization-optical method of determining the absolute magnitude and orientation of the dc electric field is proposed and realized, and the polarization properties of light in coherent Raman scattering in molecular hydrogen in a DC electric field are investigated.Abstract:
The polarization properties of light in coherent Raman scattering in molecular hydrogen in a dc electric field are investigated. A nonlinear polarization-optical method of determining the absolute magnitude and orientation of the dc electric field is proposed and realized.read more
Citations
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Coherent anti-Stokes Raman scattering: from proof-of-the-principle experiments to femtosecond CARS and higher order wave-mixing generalizations
TL;DR: A review of CARS evolution from proof-of-the principle experiments to recent CARS developments, including femtosecond CARS and higher order wave-mixing spectroscopy generalizations, is given in this paper.
Journal ArticleDOI
Species-Independent Femtosecond Localized Electric Field Measurement
TL;DR: In this paper, an electric field aligns charges of individual atoms or molecules to be parallel to the field, allowing second-harmonic generation from a passing laser beam, which can be used to measure local electric field, for any gaseous species, with high spatial and temporal resolution.
Journal ArticleDOI
Rapid breakdown mechanisms of open air nanosecond dielectric barrier discharges.
TL;DR: The experimental observations have revealed that, in the prebreakdown phase of a nanosecond dielectric barrier discharge, the externally applied fast-rising electric field is strongly enhanced near the cathode due to large accumulation of space charge, which then strongly enhances ionization near the Cathode.
Journal ArticleDOI
Rapid formation of electric field profiles in repetitively pulsed high-voltage high-pressure nanosecond discharges
TL;DR: In this paper, the formation of electric field profiles has been observed directly for the first time in nanosecond narrow-gap parallel-plate discharges at near-atmospheric pressure.
Journal ArticleDOI
Electric field measurement in an atmospheric or higher pressure gas by coherent Raman scattering of nitrogen
Tsuyohito Ito,Kazunobu Kobayashi,Sarah Mueller,Dirk Luggenhölscher,Uwe Czarnetzki,Satoshi Hamaguchi +5 more
TL;DR: In this paper, the feasibility of electric field measurement based on field-induced coherent Raman scattering is demonstrated for the first time in a nitrogen containing gas at atmospheric or higher pressure, including open air.
References
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Book
Laser Diagnostics for Combustion Temperature and Species
TL;DR: A survey of laser diagnostics can be found in this paper, where the authors present a survey of the field of laser diagnostic tools and their application in various fields, including: 1. Background Physics 3. Experimental Considerations 4. Application Considerations 5. Spontaneous Raman and Rayleigh Scattering 6. Coherent Anti-Stokes Raman Spectroscopy (CARS) 7. Laser-Induced Fluorescence (LIF) 8.
Journal ArticleDOI
Determinations of some hydrogen molecular constants
TL;DR: In this paper, an investigation of pressure perturbations of the fundamental rotation-vibration band of hydrogen has been carried out, where the electric field induced dipole spectrum and the stimulated Raman spectrum of hydrogen were used to measure spectral line frequencies at gas densities extending up to 280 amagat.
Journal ArticleDOI
Coherent four-wave mixing in excited and ionized gas media: four-photon spectrochronography, ellipsometry, and nonlinear-optical imaging of atoms and ions
TL;DR: A review of the main directions of development, the most promising new techniques, and urgent applications of coherent four-photon methods of investigation of excited and ionized gas media is presented in this article.
Journal Article
Generation of coherent IR light on a dipole-forbidden molecular transition with biharmonic pumping in a static electric field
V. P. Gavrilenko,E. B. Kupriyanova,D. P. Okolokulak,Vladimir N Ochkin,S. Yu. Savinov,S. N. Tskhaǐ,A. N. Yarashev +6 more
Journal ArticleDOI
Measurement of electric fields in a plasma with the aid of the coherent four-wave mixing polarisation technique
Aleksei M. Zheltikov,Nikolai I. Koroteev,A. N. Naumov,Vladimir N Ochkin,Sergei Yu Savinov,Sergei N Tskhai +5 more
TL;DR: In this paper, a method for the measurement of a homogeneous static electric field in an isotropic homogeneous plasma by coherent four-wave mixing (FWM) techniques is proposed and theoretically substantiated.