<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-04-14T05:04:59Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2117/99130" metadataPrefix="oai_dc">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2117/99130</identifier><datestamp>2026-02-02T10:24:52Z</datestamp><setSpec>com_2072_1033</setSpec><setSpec>col_2072_452950</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
   <dc:title>Soliton algebra by vortex beam splitting</dc:title>
   <dc:creator>Minardi, Stefano</dc:creator>
   <dc:creator>Molina Terriza, Gabriel</dc:creator>
   <dc:creator>Di Trapani, Paolo</dc:creator>
   <dc:creator>Pérez Torres, Juan</dc:creator>
   <dc:creator>Torner Sabata, Lluís</dc:creator>
   <dc:contributor>Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions</dc:contributor>
   <dc:contributor>Universitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica</dc:contributor>
   <dc:subject>Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica</dc:subject>
   <dc:subject>Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica</dc:subject>
   <dc:subject>Optical communications</dc:subject>
   <dc:subject>Photonics</dc:subject>
   <dc:subject>Comunicacions òptiques</dc:subject>
   <dc:subject>Fotònica</dc:subject>
   <dc:description>We experimentally demonstrate the possibility of breaking up intense vortex light beams into stable and controllable sets of parametric solitons. We report observations performed in seeded second-harmonic generation, but the scheme can be extended to all parametric processes. The number of generated solitons is shown to be determined by a robust arithmetic rule.</dc:description>
   <dc:description>Peer Reviewed</dc:description>
   <dc:description>Postprint (published version)</dc:description>
   <dc:date>2001-07</dc:date>
   <dc:type>Article</dc:type>
   <dc:identifier>Minardi, S., Molina, G., Di Trapani, P., Juan P. Torres, Torner, L. Soliton algebra by vortex beam splitting. "Optics letters", Juliol 2001, vol. 26, núm. 13, p. 1004-1006.</dc:identifier>
   <dc:identifier>0146-9592</dc:identifier>
   <dc:identifier>https://hdl.handle.net/2117/99130</dc:identifier>
   <dc:identifier>10.1364/OL.26.001004</dc:identifier>
   <dc:language>eng</dc:language>
   <dc:relation>https://www.osapublishing.org/ol/abstract.cfm?uri=ol-26-13-1004</dc:relation>
   <dc:rights>http://creativecommons.org/licenses/by-nc-nd/3.0/es/</dc:rights>
   <dc:rights>Restricted access - publisher's policy</dc:rights>
   <dc:format>3 p.</dc:format>
   <dc:format>application/pdf</dc:format>
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