Experimental utilization of repeated spatial-mode shifting for achieving discrete delays in a free-space recirculating loop

A. Almaiman, A. Mohajerin-Ariaei, G. Xie, Z. Zhao, Y. Cao, F. Alishahi, P. Liao, C. Bao, A. Fallahpour, B. Shamee, Y. Akasaka, S. Zach, N. Cohen, M. Tur, A. E. Willner

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

Abstract

We demonstrate an all-optical free-space recirculating delay loop by shifting the spatial mode order using the orbital-angular momentum (OAM) basis. The orthogonality of the OAM modes is used to easily select the desirable delay at the loop output.

Original languageEnglish
Title of host publication2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-3
Number of pages3
ISBN (Electronic)9781943580385
StatePublished - 13 Jun 2018
Externally publishedYes
Event2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - San Diego, United States
Duration: 11 Mar 201815 Mar 2018

Publication series

Name2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings

Conference

Conference2018 Optical Fiber Communications Conference and Exposition, OFC 2018
Country/TerritoryUnited States
CitySan Diego
Period11/03/1815/03/18

Bibliographical note

Publisher Copyright:
© 2018 OSA.

Funding

The authors would like to acknowledge the support of DSCA, Vannevar Bush Faculty Fellowship program sponsored by the Basic Research Office of the Assistant Secretary of Defense for Research and Engineering and funded by the Office of Naval Research (ONR) (N00014-16-1-2813); and National Science Foundation (NSF) (ECCS-1509965).

FundersFunder number
DSCA
National Science FoundationECCS-1509965
Office of Naval ResearchN00014-16-1-2813
Office of the Assistant Secretary for Research and Technology

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