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Literature DB >> 23455127

Generation of the "perfect" optical vortex using a liquid-crystal spatial light modulator.

Andrey S Ostrovsky¹, Carolina Rickenstorff-Parrao, Víctor Arrizón.

Abstract

We introduce the concept of the perfect optical vortex whose dark hollow radius does not depend on the topological charge. It is shown analytically and experimentally that such a vortex can be approximately generated in the Fourier transforming optical system with a computer-controlled liquid-crystal spatial light modulator.

Year: 2013 PMID： 23455127 DOI： 10.1364/OL.38.000534

Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776

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Cited

16 in total

1. A compact diffractive sorter for high-resolution demultiplexing of orbital angular momentum beams.

Authors: Gianluca Ruffato; Marcello Girardi; Michele Massari; Erfan Mafakheri; Bereneice Sephton; Pietro Capaldo; Andrew Forbes; Filippo Romanato
Journal: Sci Rep Date: 2018-07-06 Impact factor: 4.379

2. Phase memory of optical vortex beams.

Authors: Mahdi Eshaghi; Cristian Hernando Acevedo; Mahed Batarseh; José Rafael Guzman-Sepulveda; Aristide Dogariu
Journal: Sci Rep Date: 2022-06-21 Impact factor: 4.996

3. Diffractive optics for combined spatial- and mode- division demultiplexing of optical vortices: design, fabrication and optical characterization.

Authors: Gianluca Ruffato; Michele Massari; Filippo Romanato
Journal: Sci Rep Date: 2016-04-20 Impact factor: 4.379

Generation of the "perfect" optical vortex using a liquid-crystal spatial light modulator.

1. A compact diffractive sorter for high-resolution demultiplexing of orbital angular momentum beams.

2. Phase memory of optical vortex beams.

3. Diffractive optics for combined spatial- and mode- division demultiplexing of optical vortices: design, fabrication and optical characterization.

4. Non-collinear interaction of photons with orbital angular momentum.

5. Centrifugal photovoltaic and photogalvanic effects driven by structured light.

6. Generation of "perfect" vortex of variable size and its effect in angular spectrum of the down-converted photons.

7. Generation of perfect vortex and vector beams based on Pancharatnam-Berry phase elements.

8. Generation of concentric perfect Poincaré beams.

9. Does the structure of light influence the speckle size?

10. All-optical generation and ultrafast tuning of non-linear spin Hall current.