Dataset Open Access
Code and data for 'Knotting fractional-order knots with the polarization state of light'
Emilio Pisanty;
Gerard J. Machado;
Verónica Vicuña-Hernández;
Antonio Picón;
Alessio Celi;
Juan P. Torres;
Maciej Lewenstein
DCAT Export
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<dct:title>Code and data for 'Knotting fractional-order knots with the polarization state of light'</dct:title>
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<dcat:keyword>optics</dcat:keyword>
<dcat:keyword>singular optics</dcat:keyword>
<dcat:keyword>polarization singularities</dcat:keyword>
<dcat:keyword>nonlinear polarization tomography</dcat:keyword>
<dcat:keyword>topology</dcat:keyword>
<dcat:keyword>torus knot</dcat:keyword>
<dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2018-08-14</dct:issued>
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<dct:description><p><strong>Code and data for &#39;Knotting fractional-order knots with the polarization state of light&#39;</strong></p> <p>This collection contains the code and experimental data used to produce the figures in the paper</p> <blockquote> <p>Knotting fractional-order knots with the polarization state of light. E. Pisanty, G. J. Machado, V. Vicu&ntilde;a-Hern&aacute;ndez, A. Pic&oacute;n, A. Celi and M. Lewenstein. <a href="https://dx.doi.org/10.1038/s41566-019-0450-2"><em>Nature Photonics</em>&nbsp;(2019)</a>,&nbsp;<a href="https://arxiv.org/abs/1808.05193">arXiv:1808.05193</a>.</p> </blockquote> <p>The collection consists of the following:</p> <ul> <li>The experimental data used in the paper, listed under the OAM <em>m</em> of the second harmonic used for each run, as <code>LG</code><em>m</em>, and indexed by the polarizer angle theta. For each image we include the colorized image file (.tiff) as produced by the camera, and the raw data in a comma-separated ASCII file.</li> <li>Sundry supporting data, including pictures of the individual Laguerre-Gauss and gaussian components coming from each arm of the interferometer, as well as some higher-order OAM interferograms for which full data scans were not taken.</li> <li>The Matlab script, <code>Experimental image analysis.m</code> used to assemble the raw images into grids as in Fig. S1.</li> <li>The main Mathematica notebook, <code>Figure maker.nb</code>, used to produce the theory figures (Fig. 1, Fig. 2 and Fig. 3(e,f)) as well as the Fourier-transformed data analysis of Fig. 3(c,d) and Figs. S2, S3 and S4, together with a pdf printout of that notebook.</li> <li>The Mathematica package file LISSAFIRE.m, taken from <a href="https://github.com/episanty/LIRE">the LISSAFIRE package</a>.</li> <li>The Blender files used to render the polarimetry and experimental-setup schemes of Fig. 3(a,b).</li> <li>Copies of all the figures in the paper, as well as some equivalent figures covering the full data range that were not included in the paper due to space constraints.</li> </ul> <p>A related collection (&#39;Torus-knot light beams&#39; <a href="https://doi.org/10.5281/zenodo.2597667">doi:10.5281/zenodo.2597667</a>) contains 3D-printable models of some of the figures in this collection, and the Mathematica code used to produce them.</p> <p>This collection is presented on an as-is manner in the hope that it will be useful.</p> <p>The copyright of this collection rests with the authors (2018). It is made available under the Creative Commons Attribution-ShareAlike 4.0 (<a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>) license.&nbsp;For any academic use that results in a publication, please cite the main paper.</p></dct:description>
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492
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| All versions | This version | |
|---|---|---|
| Views | 492 | 386 |
| Downloads | 264 | 215 |
| Data volume | 11.3 GB | 10.0 GB |
| Unique views | 451 | 360 |
| Unique downloads | 143 | 116 |
Indexed in
- Publication date:
- August 14, 2018
- DOI:
-
- Keyword(s):
- optics singular optics polarization singularities nonlinear polarization tomography topology torus knot
- License (for files):
- Creative Commons Attribution 4.0 International