Generation of higher radial mode index Laguerre-Gaussian (HRLG) beams using computer generated holograms (CGH)

Authors

  • Christine O. Manaois ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Nathaniel P. Hermosa II ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

We produced Laguerre-Gaussian (LG) beams with higher Radial Mode indexes (p > 0) using Computer Generated Hologram (CGH). This is done with the introduction of additional circular discontinuities at appropriate distances from the center of the hologram . We also provided a method that separates the different LG modes using a CGH with a low grating constant of 3.94 lines/mm.

SPP 2003 Proceedings Cover

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Published

2003-10-22

Issue

2003: Proceedings of the 21st Samahang Pisika ng Pilipinas Physics Congress

Section

Poster Session PB

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How to Cite

[1]
“Generation of higher radial mode index Laguerre-Gaussian (HRLG) beams using computer generated holograms (CGH)”, Proc. SPP, vol. 21, no. 1, p. SPP-2003-PB-17, Oct. 2003, Accessed: Apr. 02, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2003-PB-17