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oai:recercat.cat:2445/1574802025-12-05T14:46:57Zcom_2072_1057col_2072_478821col_2072_478917

urn:hdl:2445/157480 On the behavior of vector light needles using modulation functions with topological charge Martínez-Herrero, Rosario Juvells Prades, Ignacio Maluenda Niubó, David Carnicer González, Arturo Fibres òptiques Moment angular (Física nuclear) Optical fibers Angular momentum (Nuclear physics) In the present communication, we describe how to produce long light distributions in the focal area of a high numerical aperture optical system using a custom modulation function with spiral charge. This analysis expands our previous developments in the field. We analyze the effect of this new element on the behavior of light along the optical axis. 2020-04-24T15:38:56Z 2020-04-24T15:38:56Z 2019-10-03 2020-04-24T15:38:56Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Reproducció del document publicat a: https://doi.org/10.1117/12.2527391 Proceedings of SPIE, 2019, vol. 11207 https://doi.org/10.1117/12.2527391 (c) Society of Photo-Optical Instrumentation Engineers (SPIE), 2019 info:eu-repo/semantics/openAccess Society of Photo-Optical Instrumentation Engineers (SPIE) Articles publicats en revistes (Física Aplicada)