Experimental campaign for the propagation and measurement of OAM beams over a 1-km terrestrial range
Abstract
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.
Más información
Título según WOS: | ID WOS:000878082900014 Not found in local WOS DB |
Título de la Revista: | FOURTEENTH INTERNATIONAL CONFERENCE ON MACHINE VISION (ICMV 2021) |
Volumen: | 12237 |
Editorial: | SPIE-INT SOC OPTICAL ENGINEERING |
Fecha de publicación: | 2022 |
DOI: |
10.1117/12.2633018 |
Notas: | ISI |