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. 2007 Mar 5;15(5):2190-203.
doi: 10.1364/oe.15.002190.

Gyrator transform: properties and applications

José A Rodrigo, Tatiana Alieva, María L Calvo
Free article

Gyrator transform: properties and applications

José A Rodrigo et al. Opt Express. .
Free article

Abstract

In this work we formulate the main properties of the gyrator operation which produces a rotation in the twisting (position - spatial frequency) phase planes. This transform can be easily performed in paraxial optics that underlines its possible application for image processing, holography, beam characterization, mode conversion and quantum information. As an example, it is demonstrated the application of gyrator transform for the generation of a variety of stable modes.

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