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Generation peculiarities of the second harmonics laser radiation at synchronism angles close to 90°

Abstract

The problem of the second harmonic generation in uniaxial crystals at angles of synchronism close to 90° is considered at the approximation of an assumed field. It is shown that this important special case is characterized by a number of distinctive peculiarities, which were not discussed earlier and, more importantly, contradict the commonly held ideas of physics of the considered process.

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Original Russian Text © V.O. Troitskii, 2011, published in Optica Atmosfery i Okeana.

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Troitskii, V.O. Generation peculiarities of the second harmonics laser radiation at synchronism angles close to 90°. Atmos Ocean Opt 24, 102–108 (2011). https://doi.org/10.1134/S1024856011010143

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  • DOI: https://doi.org/10.1134/S1024856011010143

Keywords

  • Second Harmonic Generation
  • Harmonic Generation
  • Nonlinear Crystal
  • Second Harmonic
  • Uniaxial Crystal