Second harmonic generation by femtosecond pulses in nematic liquid crystal |
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| Authors: | V A Enikeeva A S Zolot’ko V A Makarov I A Ozheredov V N Ochkin A P Shkurinov |
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| Institution: | (1) Physical Faculty and International Laser Center of the Moscow State University, Moscow, Russia |
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| 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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