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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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Nonlinear optical mixing of light waves, carrying both orbital and spin angular momentum, can lead to conversion between spin and orbital angular momenta of the fundamental and signal photons. From this point of view, a number of classical problems of nonlinear optics of media with local and nonlocal nonlinear response were studied analytically and numerically.