Experimental and theoretical study of stimulated Raman scattering indicatrix asymmetry
The paper provides experimental and theoretical results of stimulated Raman scattering Stokes component indicatrix asymmetry study. Theoretical results demonstrate that asymmetry is caused by influence of Stokes/anti-Stokes parametric processes. Stokes/anti-Stokes parametric process provides addi...
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| Datum: | 2012 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2012
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| Schriftenreihe: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/118256 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Experimental and theoretical study of stimulated Raman scattering indicatrix asymmetry / M. V. Dmitriev, O. Iu. Isaienko, А. І. Ivanisik, P. A. Korotkov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2012. — Т. 15, № 1. — С. 44-47. — Бібліогр.: 9 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The paper provides experimental and theoretical results of stimulated Raman
scattering Stokes component indicatrix asymmetry study. Theoretical results demonstrate
that asymmetry is caused by influence of Stokes/anti-Stokes parametric processes.
Stokes/anti-Stokes parametric process provides additional photons to the forward Stokes
component. This excess of photons compared to a backward Stokes component increases
due to combinational mechanism of stimulated scattering during further propagation of
waves along the medium. Thus, under competition of forward and backward Stokes
components generation, the process of forward stimulated Raman scattering takes
significant advantage. Obtained in this paper is satisfactory matching between theoretical
calculations and experimental results for benzene under excitation by laser pulses with
the duration 25 ns and wavelength 694.3 nm. |
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