Experimental campaign for the propagation and measurement of OAM beams over a 1-km terrestrial range

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dc.coverageDOI: 10.1117/12.2633018
dc.creatorAnguita, Jaime A.
dc.creatorPirela, Carlos
dc.creatorCisternas, Jaime E.
dc.date2022
dc.date.accessioned2025-11-18T19:53:12Z
dc.date.available2025-11-18T19:53:12Z
dc.description<p>We present an experimental campaign consisting on the propagation of laser modes with orbital angular momentum (OAM), carried out in our campus, for a total propagation distance of 1 kilometer. In this proceedings article we describe our experiment and describe some preliminary results, using topological charges up to |ℓ| = 45. We also demonstrate that a Shack-Hartmann sensor may be used for OAM sensing in the presence of weak to intermediate turbulence without the help from adaptive optics.</p>eng
dc.descriptionWe present an experimental campaign consisting on the propagation of laser modes with orbital angular momentum (OAM), carried out in our campus, for a total propagation distance of 1 kilometer. In this proceedings article we describe our experiment and describe some preliminary results, using topological charges up to |ℓ| = 45. We also demonstrate that a Shack-Hartmann sensor may be used for OAM sensing in the presence of weak to intermediate turbulence without the help from adaptive optics.spa
dc.identifierhttps://investigadores.uandes.cl/en/publications/d0350b5c-5b64-483f-adbc-bdc424f13574
dc.identifier.urihttps://repositorio.uandes.cl/handle/uandes/58123
dc.languageeng
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.source(2022)
dc.subjectFSO communications
dc.subjectShack-Hartmann sensor
dc.subjectatmospheric turbulence
dc.subjectorbital angular momentum
dc.titleExperimental campaign for the propagation and measurement of OAM beams over a 1-km terrestrial rangeeng
dc.typeConference articleeng
dc.typeArtículo de la conferenciaspa
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