<?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>2026-04-14T08:52:01Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2117/27289" metadataPrefix="oai_dc">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2117/27289</identifier><datestamp>2026-02-02T09:50:47Z</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>Beam focalization by chirped mirrors</dc:title>
   <dc:creator>Cheng, Yu Chieh</dc:creator>
   <dc:creator>Peckus, Martynas</dc:creator>
   <dc:creator>Kicas, Simonas</dc:creator>
   <dc:creator>Trull Silvestre, José Francisco</dc:creator>
   <dc:creator>Cojocaru, Crina</dc:creator>
   <dc:creator>Vilaseca Alavedra, Ramon</dc:creator>
   <dc:creator>Drazdys, Ramutis</dc:creator>
   <dc:creator>Staliunas, Kestutis</dc:creator>
   <dc:contributor>Universitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear</dc:contributor>
   <dc:contributor>Universitat Politècnica de Catalunya. DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers</dc:contributor>
   <dc:subject>Àrees temàtiques de la UPC::Física</dc:subject>
   <dc:subject>Dielectrics</dc:subject>
   <dc:subject>Mirrors</dc:subject>
   <dc:subject>Chirped mirrors</dc:subject>
   <dc:subject>Dielectric mirrors</dc:subject>
   <dc:subject>Narrow beams</dc:subject>
   <dc:subject>Novel applications</dc:subject>
   <dc:subject>Mirrors</dc:subject>
   <dc:subject>Dielèctrics</dc:subject>
   <dc:description>A novel application of chirped dielectric mirrors for narrow beam focalization is proposed and demonstrated numerically and experimentally. Analogy to temporal dispersion compensation by chirped dielectric mirrors is discussed.</dc:description>
   <dc:description>Peer Reviewed</dc:description>
   <dc:description>Postprint (published version)</dc:description>
   <dc:date>2014</dc:date>
   <dc:type>Conference report</dc:type>
   <dc:identifier>Cheng, Y. [et al.]. Beam focalization by chirped mirrors. A: Conference on Lasers and Electro-Optics. "Optics InfoBase Conference Papers". San Jose, CA: Optical Society of American (OSA), 2014, p. 1-2.</dc:identifier>
   <dc:identifier>978-1-55752-999-2</dc:identifier>
   <dc:identifier>https://hdl.handle.net/2117/27289</dc:identifier>
   <dc:identifier>10.1364/CLEO_SI.2014.SW1M.7</dc:identifier>
   <dc:language>eng</dc:language>
   <dc:relation>http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&amp;arnumber=6990085</dc:relation>
   <dc:rights>Restricted access - confidentiality agreement</dc:rights>
   <dc:format>2 p.</dc:format>
   <dc:format>application/pdf</dc:format>
   <dc:publisher>Optical Society of American (OSA)</dc:publisher>
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