Two-dimensional steady-state photorefractive screening solitons.

نویسندگان

  • M F Shih
  • P Leach
  • M Segev
  • M H Garrett
  • G Salamo
  • G C Valley
چکیده

We study experimentally steady-state photorefractive screening solitons trapped in both transverse dimensionsand measure their beam profiles as they propagate throughout the crystal. The solitons are observed to be axially symmetric, and they self-bend. We characterize the soliton dependence on the optical intensity, appliedelectric-field strength, and beam diameter.

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عنوان ژورنال:
  • Optics letters

دوره 21 5  شماره 

صفحات  -

تاریخ انتشار 1996