Elliptical Airy beam

We found a new type of noncircular symmetrical Airy beam called an elliptical Airy beam (EAB). Using a simple single-pixel checkerboard hologram method, we achieved the EAB in an experiment. We observed its unique property of double focusing and the ability of the energy to flow towards the endpoint...

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Veröffentlicht in:	Applied optics (2004) 2018-08, Vol.57 (23), p.6717-6720
Hauptverfasser:	Zha, Yong, Huang, Kaikai, Liu, Binjie, Sun, Mingli, Hu, Huizhu, Li, Nan, Zhang, Xian, Zhu, Bocheng, Lu, Xuanhui
Format:	Artikel
Sprache:	eng
Schlagworte:	Beams (radiation)
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	We found a new type of noncircular symmetrical Airy beam called an elliptical Airy beam (EAB). Using a simple single-pixel checkerboard hologram method, we achieved the EAB in an experiment. We observed its unique property of double focusing and the ability of the energy to flow towards the endpoints of the long axis during propagation. These particular properties will have some potential applications.
ISSN:	1559-128X 2155-3165 1539-4522
DOI:	10.1364/AO.57.006717