Initial three-dimensional phase and intensity measurements of a 100 GHz l-1 orbital angular momentum (OAM) vortex are presented. The vortex was generated by illuminating a polypropylene spiral phase plate. Measurements were taken with a three-dimensional field scanner operating in the W-band (75-100 GHz). Early analysis shows splitting of the OAM phase dislocation at the vortex center, resulting in a complex inner vortex intensity pattern. © 2014 Optical Society of America.

Three-dimensional measurements of a millimeter wave orbital angular momentum vortex / Schemmel, P.; Maccalli, S.; Pisano, G.; Maffei, B.; Ng, M. W. R.. - In: OPTICS LETTERS. - ISSN 0146-9592. - 39:3(2014), pp. 626-629. [10.1364/OL.39.000626]

Three-dimensional measurements of a millimeter wave orbital angular momentum vortex

Pisano G.;
2014

Abstract

Initial three-dimensional phase and intensity measurements of a 100 GHz l-1 orbital angular momentum (OAM) vortex are presented. The vortex was generated by illuminating a polypropylene spiral phase plate. Measurements were taken with a three-dimensional field scanner operating in the W-band (75-100 GHz). Early analysis shows splitting of the OAM phase dislocation at the vortex center, resulting in a complex inner vortex intensity pattern. © 2014 Optical Society of America.
2014
Orbital angular momentum, millimetre wave, instrumentation, light vortices
01 Pubblicazione su rivista::01a Articolo in rivista
Three-dimensional measurements of a millimeter wave orbital angular momentum vortex / Schemmel, P.; Maccalli, S.; Pisano, G.; Maffei, B.; Ng, M. W. R.. - In: OPTICS LETTERS. - ISSN 0146-9592. - 39:3(2014), pp. 626-629. [10.1364/OL.39.000626]
File allegati a questo prodotto
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1556976
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 35
  • ???jsp.display-item.citation.isi??? 34
social impact