Generation of controllable optical vortex array by in-line phase modulation with a light emitting diode

Allarakha Shikder; Naveen K. Nishchal

doi:10.1364/FIO.2023.JM7A.106

Frontiers in Optics + Laser Science 2023 (FiO, LS)
Technical Digest Series (Optica Publishing Group, 2023),
paper JM7A.106
•https://doi.org/10.1364/FIO.2023.JM7A.106

Generation of controllable optical vortex array by in-line phase modulation with a light emitting diode

Allarakha Shikder and Naveen K. Nishchal

Frontiers in Optics 2023

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

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A. Shikder and N. K. Nishchal, "Generation of controllable optical vortex array by in-line phase modulation with a light emitting diode," in Frontiers in Optics + Laser Science 2023 (FiO, LS), Technical Digest Series (Optica Publishing Group, 2023), paper JM7A.106.

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Abstract

In this study, we demonstrate the generation of various optical vortex lattices by modulating phase distributions using a phase concatenation approach and a light emitting diode as the light source.

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