Experimental implementation of the gyrator transform

The gyrator transform (GT) promises to be a useful tool in image processing, holography, beam characterization, mode transformation, and quantum information. We introduce what we believe to be the first flexible optical experimental setup that performs the GT for a wide range of transformation param...

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Veröffentlicht in:	Journal of the Optical Society of America. A, Optics, image science, and vision Optics, image science, and vision, 2007-10, Vol.24 (10), p.3135-3139
Hauptverfasser:	RODRIGO, José A, ALIEVA, Tatiana, CALVO, Maria L
Format:	Artikel
Sprache:	eng
Schlagworte:	Beam characteristics: profile, intensity, and power spatial pattern formation Exact sciences and technology Fundamental areas of phenomenology (including applications) Laser optical systems: design and operation Optics Physics
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Beschreibung
Zusammenfassung:	The gyrator transform (GT) promises to be a useful tool in image processing, holography, beam characterization, mode transformation, and quantum information. We introduce what we believe to be the first flexible optical experimental setup that performs the GT for a wide range of transformation parameters. The feasibility of the proposed scheme is demonstrated on the gyrator transformation of Hermite-Gaussian modes. For certain parameters the output mode corresponds to the Laguerre-Gaussian one.
ISSN:	1084-7529 1520-8532
DOI:	10.1364/JOSAA.24.003135