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.

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Issue

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

Article ID

SPP-2003-PB-17

Section

Poster Session PB

Published

2003-10-22

How to Cite

[1]

CO Manaois and NP Hermosa, Generation of higher radial mode index Laguerre-Gaussian (HRLG) beams using computer generated holograms (CGH), Proceedings of the Samahang Pisika ng Pilipinas 21, SPP-2003-PB-17 (2003). URL: https://proceedings.spp-online.org/article/view/SPP-2003-PB-17.