August 14, 2018 Dataset Open Access

Emilio Pisanty; Gerard J. Machado; Verónica Vicuña-Hernández; Antonio Picón; Alessio Celi; Juan P. Torres; Maciej Lewenstein

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{
  "description": "<p><strong>Code and data for &#39;Knotting fractional-order knots with the polarization state of light&#39;</strong></p>\n\n<p>This collection contains the code and experimental data used to produce the figures in the paper</p>\n\n<blockquote>\n<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>\n</blockquote>\n\n<p>The collection consists of the following:</p>\n\n<ul>\n\t<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>\n\t<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>\n\t<li>The Matlab script, <code>Experimental image analysis.m</code> used to assemble the raw images into grids as in Fig. S1.</li>\n\t<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>\n\t<li>The Mathematica package file LISSAFIRE.m, taken from <a href=\"https://github.com/episanty/LIRE\">the LISSAFIRE package</a>.</li>\n\t<li>The Blender files used to render the polarimetry and experimental-setup schemes of Fig. 3(a,b).</li>\n\t<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>\n</ul>\n\n<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>\n\n<p>This collection is presented on an as-is manner in the hope that it will be useful.</p>\n\n<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>", 
  "license": "https://creativecommons.org/licenses/by/4.0/legalcode", 
  "creator": [
    {
      "affiliation": "ICFO - The Institute of Photonic Sciences", 
      "@id": "https://orcid.org/0000-0003-0598-8524", 
      "@type": "Person", 
      "name": "Emilio Pisanty"
    }, 
    {
      "affiliation": "ICFO - The Institute of Photonic Sciences", 
      "@id": "https://orcid.org/0000-0002-0841-2195", 
      "@type": "Person", 
      "name": "Gerard J. Machado"
    }, 
    {
      "affiliation": "ICFO - The Institute of Photonic Sciences", 
      "@id": "https://orcid.org/0000-0002-6926-8772", 
      "@type": "Person", 
      "name": "Ver\u00f3nica Vicu\u00f1a-Hern\u00e1ndez"
    }, 
    {
      "affiliation": "ICFO - The Institute of Photonic Sciences", 
      "@id": "https://orcid.org/0000-0002-6142-3440", 
      "@type": "Person", 
      "name": "Antonio Pic\u00f3n"
    }, 
    {
      "affiliation": "ICFO - The Institute of Photonic Sciences", 
      "@id": "https://orcid.org/0000-0003-4939-084X", 
      "@type": "Person", 
      "name": "Alessio Celi"
    }, 
    {
      "affiliation": "ICFO - The Institute of Photonic Sciences", 
      "@id": "https://orcid.org/0000-0002-4454-6676", 
      "@type": "Person", 
      "name": "Juan P. Torres"
    }, 
    {
      "affiliation": "ICFO - The Institute of Photonic Sciences", 
      "@id": "https://orcid.org/0000-0002-0210-7800", 
      "@type": "Person", 
      "name": "Maciej Lewenstein"
    }
  ], 
  "url": "https://zenodo.org/record/2649391", 
  "datePublished": "2018-08-14", 
  "version": "1.1.1", 
  "keywords": [
    "optics", 
    "singular optics", 
    "polarization singularities", 
    "nonlinear polarization tomography", 
    "topology", 
    "torus knot"
  ], 
  "@context": "https://schema.org/", 
  "distribution": [
    {
      "contentUrl": "https://zenodo.org/api/files/6ced83f5-2916-4b95-9a5a-a66b28caf84c/CodeAndData.zip", 
      "encodingFormat": "zip", 
      "@type": "DataDownload"
    }
  ], 
  "identifier": "https://doi.org/10.5281/zenodo.2649391", 
  "@id": "https://doi.org/10.5281/zenodo.2649391", 
  "@type": "Dataset", 
  "name": "Code and data for 'Knotting fractional-order knots with the polarization state of light'"
}