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oai:docta.ucm.es:20.500.14352/440192023-08-25T11:31:33Zcom_20.500.14352_14col_20.500.14352_15

Generation and characterization of spirally polarized fields Piquero Sanz, Gemma María Ramírez Sánchez, Victoria Santarsiero, Massimo © 2009 IOP Publishing Ltd. This work has been supported by the Ministerio de Educación y Ciencia of Spain, project FIS2007-63396, and project CCG07-UCM/ESP-3070. M Santarsiero wishes to thank R Martínez-Herrero, PMejías, J Serna, G Piquero and V Ramírez-Sánchez for their kind hospitality during his stay at Universidad Complutense de Madrid. Recently introduced global parameters for describing the polarization of a beam are used to characterize spirally polarized fields, which include as particular cases azimuthally and radially polarized fields. Theoretical predictions about such global parameters are experimentally confirmed by generating beams with spirally polarized transverse patterns, by means of two different procedures. 2023-06-20T03:36:19Z 2023-06-20T03:36:19Z 2009-08 journal article 1464-4258 10.1088/1464-4258/11/8/085708 https://hdl.handle.net/20.500.14352/44019 http://dx.doi.org/10.1088/1464-4258/11/8/085708 http://iopscience.iop.org/ eng FIS2007-63396 CCG07- UCM/ESP-3070 open access IOP Publishing Ltd.