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Conferences > CLEO_Europe > 2021 > ca_p > ca_p_15
  • 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 2021),
  • paper ca_p_15

Exploring the Topological Charge and Shape of an Optical Vortex Generated with Wavelength-Detuned Spiral Phase Plates

Oana-Valeria Grigore, Alexandru Craciun, Nicolaie Pavel, and Traian Dascalu

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Abstract

A procedure to determine topological charge and sign of vortex beams generated by a spiral phase plate illuminated at a wavelength different than the designed one is proposed, showing good agreement between experiments and simulations.

© 2021 IEEE

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