Using an integrated silicon emitter to generate two coaxial orbital-angular-momentum beams with tunable mode orders and broad bandwidth

Hao Song, Zhe Zhao, Runzhou Zhang, Jing Du, Haoqian Song, Long Li, Kai Pang, Cong Liu, Ahmed Almaiman, Robert Bock, Moshe Tur, Alan E. Willner

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

Abstract

We design and simulate a broadband integrated silicon emitter to generate two coaxial orbital-angular-momentum beams with tunable mode orders (ℓ = {-1,0} or {0,+1}). Crosstalk <-15 dB is achieved over 1500-1600 nm.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2019
PublisherOSA - The Optical Society
ISBN (Print)9781943580576
DOIs
StatePublished - 2019
EventCLEO: Science and Innovations, CLEO_SI 2019 - San Jose, United States
Duration: 5 May 201910 May 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F129-CLEO_SI 2019

Conference

ConferenceCLEO: Science and Innovations, CLEO_SI 2019
Country/TerritoryUnited States
CitySan Jose
Period5/05/1910/05/19

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