Generation of a spatiotemporal OAM beam with a time-variant beam waist using coherent combination of multiple frequencies each containing multiple LG modes

Amir Minoofar*, Zhe Zhao, Ahmad Fallahpour, Hao Song, Runzhou Zhang, Kaiheng Zhou, Kai Pang, Moshe Tur, Alan E. Willner

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We simulate a spatiotemporal OAM beam with a time-variant beam waist by coherent combining multiple frequencies each containing multiple LG modes. We analyze its beam waist oscillation depending on the number of frequencies and modes.

Original languageEnglish
Title of host publicationFrontiers in Optics - Proceedings Frontiers in Optics / Laser Science, Part of Frontiers in Optics + Laser Science APS/DLS, FiO 2020
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781943580804
DOIs
StatePublished - 14 Sep 2020
Event2020 Frontiers in Optics Conference, FiO 2020 - Washington, United States
Duration: 14 Sep 202017 Sep 2020

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

Conference2020 Frontiers in Optics Conference, FiO 2020
Country/TerritoryUnited States
CityWashington
Period14/09/2017/09/20

Funding

FundersFunder number
Basic Research Office of the Assistant Secretary of Defense for Research and Engineering
Office of Naval ResearchN00014-16-1-2813
Multidisciplinary University Research Initiative

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