Abstract
The second harmonic generation (SHG) by the femtosecond pulses in a nematic liquid crystal has been experimentally studied. It was found that the SHG by a light beam occurs in the bulk of the liquid crystal sample, is accompanied by a luminescence, and is only observed in the presence of the light-induced director reorientation.
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Original Russian Text © V.A. Enikeeva, A.S. Zolot’ko, V.A. Makarov, I.A. Ozheredov, V.N. Ochkin, A.P. Shkurinov, 2007, published in Kratkie Soobshcheniya po Fizike, 2007, Vol. 34, No. 5, pp. 25–31.
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Enikeeva, V.A., Zolot’ko, A.S., Makarov, V.A. et al. Second harmonic generation by femtosecond pulses in nematic liquid crystal. Bull. Lebedev Phys. Inst. 34, 142–145 (2007). https://doi.org/10.3103/S106833560705003X
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DOI: https://doi.org/10.3103/S106833560705003X