@inproceedings{d9cf1cd5358c461181d13fd0c6a1f557,
title = "Physical-Layer Security in Free-Space Optical Communications using Bessel-Gaussian Beams",
abstract = "Physical-layer security in free-space optical communications channels is compromised when eavesdroppers perform optical beam-splitting attacks. Previous simulations showed that Laguerre-Gaussian beams carrying orbital angular momentum provide increased secrecy capacity compared to Gaussian beams. We extend those studies by simulating Bessel-Gaussian beams and obtain further improvement.",
author = "Wang, {Tyan Lin} and Djordjevic, {Ivan B}",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 31st Annual Conference of the IEEE Photonics Society, IPC 2018 ; Conference date: 30-09-2018 Through 04-10-2018",
year = "2018",
month = nov,
day = "6",
doi = "10.1109/IPCon.2018.8527276",
language = "English (US)",
series = "31st Annual Conference of the IEEE Photonics Society, IPC 2018",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "31st Annual Conference of the IEEE Photonics Society, IPC 2018",
}