Experimental Generation of Near-Diffraction-Free OAM Pulses Having a Controllable Group Velocity from 1.0069c-0.9933c by Coherently Combining Different Beams of Multiple Correlated Bessel Modes and Frequencies

Kai Pang*, Kaiheng Zou, Hao Song, Maxim Karpov, Murat Yessenov, Zhe Zhao, Amir Minoofar, Runzhou Zhang, Haoqian Song, Huibin Zhou, Xinzhou Su, Nanzhe Hu, Tobias J. Kippenberg, Ayman F. Abouraddy, Moshe Tur, Alan E. Willner

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

We experimentally demonstrate the generation of near-diffraction-free OAM +1 and +3 pulses having a controllable group velocity from 1.0069c-0.9933c. The diffraction of such OAM pulses and the effects of transmitter aperture size are also explored.

Original languageEnglish
Article numberFW5C.1
JournalOptics InfoBase Conference Papers
StatePublished - 2021
EventFrontiers in Optics + Laser Science 2021, FiO+LS 2021 - Part of Frontiers in Optics, FiO 2021 - Virtual, Online, United States
Duration: 1 Nov 20214 Nov 2021

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