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Conferences > CLEO_Europe > 2021 > cm_p > cm_p_24
  • 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 2021),
  • paper cm_p_24

Effects of various misalignments and beam impurities on creation of optical needle using Pancharatnam–Berry phase elements

Pavel Gotovski, Paulius Šlevas, Sergej Orlov, Orestas Ulšinas, and Antanas Urbas

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Abstract

We consider optical elements based on the space-domain PancharatnamBerry phase for the generation of an optical needle. Both numerically and experimentally generation of an optical needle with imperfect input beams and misalignments is investigated.

© 2021 IEEE

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