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This article is cited in 13 scientific papers (total in 13 papers)
Nonlinear optical phenomena
Realisation of four-wave mixing phase matching for frequency components at intracavity stimulated Raman scattering in a calcite crystal
S. N. Smetanina, A. V. Fedinb, A. S. Shuryginb a Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
b Kovrov State Technological Academy
Abstract:
The possibilities of implementing four-wave mixing (FWM) phase matching at stimulated Raman scattering (SRS) in a birefringent SRS-active crystal placed in a cavity with highly reflecting mirrors have been theoretically and experimentally investigated. Phase-matching angles providing conditions for five types of phase matching are determined for a calcite crystal. These types are characterised by different combinations of polarisation directions for the interacting waves and ensure FWM generation of either an anti-Stokes wave or the second Stokes SRS component. In agreement with the calculation results, low-threshold generation of the second Stokes SRS component with a wavelength 0.602 μm was observed at angles of incidence on a calcite crystal of 4.8° and 18.2°, under SRS pumping at a wavelength of 0.532 μm. This generation is due to the FWM coupling of the first and second Stokes SRS components with the SRS-pump wave.
Keywords:
stimulated Raman scattering, four-wave mixing, vector matching, birefringent SRS-active crystal.
Received: 11.10.2012 Revised: 14.12.2012
Citation:
S. N. Smetanin, A. V. Fedin, A. S. Shurygin, “Realisation of four-wave mixing phase matching for frequency components at intracavity stimulated Raman scattering in a calcite crystal”, Kvantovaya Elektronika, 43:6 (2013), 512–518 [Quantum Electron., 43:6 (2013), 512–518]
Linking options:
https://www.mathnet.ru/eng/qe15019 https://www.mathnet.ru/eng/qe/v43/i6/p512
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