Structure of polarization singularities of a light beam at triple frequency generated in isotropic medium by singularly polarized beamстатья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 23 ноября 2017 г.
Аннотация:The components of electric field of the third harmonic beam, generated in isotropic
medium with cubic nonlinearity by a monochromatic light beam carrying polarization singularity
of an arbitrary type, are found analytically. The relation between C-points characteristics in the
fundamental and signal beams are determined, as well as the impact of the phase mismatch on
the shape of the C-lines.