Quartic phase aberration and the beam quality factor of elegant Hermite-Gauss beams

Chemist M. Mabena; Nokwazi Mphuthi; Teboho Bell; Darryl Naidoo

doi:10.1364/FIO.2023.JTu4A.11

Frontiers in Optics + Laser Science 2023 (FiO, LS)
Technical Digest Series (Optica Publishing Group, 2023),
paper JTu4A.11
•https://doi.org/10.1364/FIO.2023.JTu4A.11

Quartic phase aberration and the beam quality factor of elegant Hermite-Gauss beams

Chemist M. Mabena, Nokwazi Mphuthi, Teboho Bell, and Darryl Naidoo

Frontiers in Optics 2023

Tacoma, Washington United States
9–12 October 2023
ISBN: 978-1-957171-29-6

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Joint Poster Session II (JTu4A)

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C. M. Mabena, N. Mphuthi, T. Bell, and D. Naidoo, "Quartic phase aberration and the beam quality factor of elegant Hermite-Gauss beams," in Frontiers in Optics + Laser Science 2023 (FiO, LS), Technical Digest Series (Optica Publishing Group, 2023), paper JTu4A.11.

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Abstract

We present an analytical expression for the calculation of the beam quality factor M² of elegant-Hermite-Gauss beams that are aberrated with a quartic phase. The results show a dependence of M² on the beam radius

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