Shikder, Allarakha https://orcid.org/0000-0002-6854-5387
Rajput, Sudheesh K https://orcid.org/0000-0001-6462-2683
Nishchal, Naveen K https://orcid.org/0000-0001-7032-3946
Matoba, Osamu https://orcid.org/0000-0001-9767-0059
Awatsuji, Yasuhiro https://orcid.org/0000-0001-9967-1178
Funding for this research was provided by:
Japan Society for the Promotion of Science (23H01422)
the Council of Scientific and Industrial Research, Govt. of India (03/1492/23/EMR-II)
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Article Title: Array of vector vortex beam for audio security
Journal Title: Journal of Physics: Photonics
Article Type: paper
Copyright Information: © 2025 The Author(s). Published by IOP Publishing Ltd
Publication dates
Date Received: 2025-05-20
Date Accepted: 2025-09-24
Online publication date: 2025-10-07