<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-04746874</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-17T18:33:46+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">High-speed continuous-variable quantum key distribution with advanced digital signal processing</title>
            <author role="aut">
              <persName>
                <forename type="first">Matteo</forename>
                <surname>Schiavon</surname>
              </persName>
              <idno type="halauthorid">2340915-0</idno>
              <affiliation ref="#struct-541726"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Yoann</forename>
                <surname>Piétri</surname>
              </persName>
              <email type="md5">4a0d67f6535d3e10d9a2db7c14aa7c4d</email>
              <email type="domain">lip6.fr</email>
              <idno type="idhal" notation="string">yoann-pietri</idno>
              <idno type="idhal" notation="numeric">1180943</idno>
              <idno type="halauthorid" notation="string">2628521-1180943</idno>
              <idno type="ORCID">https://orcid.org/0009-0005-0734-3529</idno>
              <idno type="IDREF">https://www.idref.fr/284429791</idno>
              <affiliation ref="#struct-541726"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Luis Trigo</forename>
                <surname>Vidarte</surname>
              </persName>
              <email type="md5">6e4d482803c5acb2acdf9a0d1843e755</email>
              <email type="domain">gmail.com</email>
              <idno type="idhal" notation="string">ltrigovidarte</idno>
              <idno type="idhal" notation="numeric">18392</idno>
              <idno type="halauthorid" notation="string">2119491-18392</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-3686-3820</idno>
              <idno type="IDREF">https://www.idref.fr/241941318</idno>
              <idno type="VIAF">https://viaf.org/viaf/167158125098814932042</idno>
              <affiliation ref="#struct-541726"/>
              <affiliation ref="#struct-10052"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Damien</forename>
                <surname>Fruleux</surname>
              </persName>
              <email type="md5">316af1faed36942e35d187c32afb35bb</email>
              <email type="domain">lip6.fr</email>
              <idno type="idhal" notation="string">dfruleux</idno>
              <idno type="idhal" notation="numeric">1236077</idno>
              <idno type="halauthorid" notation="string">2753592-1236077</idno>
              <idno type="ORCID">https://orcid.org/0009-0003-7941-415X</idno>
              <affiliation ref="#struct-541726"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Manon</forename>
                <surname>Huguenot</surname>
              </persName>
              <idno type="halauthorid">3270965-0</idno>
              <affiliation ref="#struct-1154519"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Baptiste</forename>
                <surname>Gouraud</surname>
              </persName>
              <idno type="halauthorid">1035436-0</idno>
              <affiliation ref="#struct-1154519"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Amine</forename>
                <surname>Rhouni</surname>
              </persName>
              <email type="md5">78d1c65342d504163736c5f86ef1813c</email>
              <email type="domain">lip6.fr</email>
              <idno type="idhal" notation="string">amine-rhouni</idno>
              <idno type="idhal" notation="numeric">12467</idno>
              <idno type="halauthorid" notation="string">12901-12467</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-2865-3674</idno>
              <idno type="IDREF">https://www.idref.fr/175402787</idno>
              <affiliation ref="#struct-541703"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Philippe</forename>
                <surname>Grangier</surname>
              </persName>
              <email type="md5">7fdf8700d8479eef29672dc952555e39</email>
              <email type="domain">institutoptique.fr</email>
              <idno type="idhal" notation="string">philippe-grangier</idno>
              <idno type="idhal" notation="numeric">914214</idno>
              <idno type="halauthorid" notation="string">597673-914214</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-8211-8958</idno>
              <idno type="IDREF">https://www.idref.fr/060785519</idno>
              <idno type="VIAF">https://viaf.org/viaf/143830864</idno>
              <idno type="ISNI">http://isni.org/isni/0000000366963865</idno>
              <affiliation ref="#struct-1051112"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Eleni</forename>
                <surname>Diamanti</surname>
              </persName>
              <idno type="halauthorid">52500-0</idno>
              <affiliation ref="#struct-541726"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Damien</forename>
                <surname>Fruleux</surname>
              </persName>
              <email type="md5">2ee991fc4b015415fa2bdc8339eee9c4</email>
              <email type="domain">gmail.com</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2024-10-21 16:51:22</date>
              <date type="whenModified">2026-04-22 10:44:39</date>
              <date type="whenReleased">2024-10-22 16:28:21</date>
              <date type="whenProduced">2023-07-02</date>
              <date type="whenEndEmbargoed">2024-10-21</date>
              <ref type="file" target="https://hal.science/hal-04746874v1/document">
                <date notBefore="2024-10-21"/>
              </ref>
              <ref type="file" subtype="author" n="1" target="https://hal.science/hal-04746874v1/file/High_speed_continuous_variable_quantum_key_distribution_with_advanced_digital_signal_processing.pdf" id="file-4746874-4135194">
                <date notBefore="2024-10-21"/>
              </ref>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="806945">
                <persName>
                  <forename>Damien</forename>
                  <surname>Fruleux</surname>
                </persName>
                <email type="md5">2ee991fc4b015415fa2bdc8339eee9c4</email>
                <email type="domain">gmail.com</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-04746874</idno>
            <idno type="halUri">https://hal.science/hal-04746874</idno>
            <idno type="halBibtex">schiavon:hal-04746874</idno>
            <idno type="halRefHtml">&lt;i&gt;2023 23rd International Conference on Transparent Optical Networks (ICTON)&lt;/i&gt;, Jul 2023, Bucharest, Romania. pp.1-6, &lt;a target="_blank" href="https://dx.doi.org/10.1109/ICTON59386.2023.10207403"&gt;&amp;#x27E8;10.1109/ICTON59386.2023.10207403&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">2023 23rd International Conference on Transparent Optical Networks (ICTON), Jul 2023, Bucharest, Romania. pp.1-6, &amp;#x27E8;10.1109/ICTON59386.2023.10207403&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-4746874-4135194"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="IOGS" corresp="PARISTECH">Institut d'Optique Graduate School</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="LCFIO" corresp="IOGS">Laboratoire Charles Fabry</idno>
            <idno type="stamp" n="LCF_OQ" corresp="LCFIO">Groupe d'Optique Quantique</idno>
            <idno type="stamp" n="LIP6" corresp="SORBONNE-UNIVERSITE">Laboratoire d'Informatique de Paris 6</idno>
            <idno type="stamp" n="UNIV-PARIS-SACLAY">Université Paris-Saclay</idno>
            <idno type="stamp" n="SORBONNE-UNIVERSITE">Sorbonne Université</idno>
            <idno type="stamp" n="SORBONNE-UNIV" corresp="SORBONNE-UNIVERSITE">Sorbonne Université 01/01/2018</idno>
            <idno type="stamp" n="SU-SCIENCES" corresp="SORBONNE-UNIVERSITE">Faculté des Sciences de Sorbonne Université</idno>
            <idno type="stamp" n="UNIVERSITE-PARIS-SACLAY" corresp="UNIV-PARIS-SACLAY">Université Paris-Saclay</idno>
            <idno type="stamp" n="SU-TI">Sorbonne Université - Texte Intégral</idno>
            <idno type="stamp" n="GS-PHYSIQUE">Graduate School Physique</idno>
            <idno type="stamp" n="INSTITUT-SCIENCES-LUMIERE">Institut des Sciences de la Lumière</idno>
            <idno type="stamp" n="ALLIANCE-SU"> Alliance Sorbonne Université</idno>
            <idno type="stamp" n="SUPRA_MATHS_INFO">Mathématiques + Informatique</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="invited" n="0">No</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
            <note type="proceedings" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">High-speed continuous-variable quantum key distribution with advanced digital signal processing</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Matteo</forename>
                    <surname>Schiavon</surname>
                  </persName>
                  <idno type="halauthorid">2340915-0</idno>
                  <affiliation ref="#struct-541726"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Yoann</forename>
                    <surname>Piétri</surname>
                  </persName>
                  <email type="md5">4a0d67f6535d3e10d9a2db7c14aa7c4d</email>
                  <email type="domain">lip6.fr</email>
                  <idno type="idhal" notation="string">yoann-pietri</idno>
                  <idno type="idhal" notation="numeric">1180943</idno>
                  <idno type="halauthorid" notation="string">2628521-1180943</idno>
                  <idno type="ORCID">https://orcid.org/0009-0005-0734-3529</idno>
                  <idno type="IDREF">https://www.idref.fr/284429791</idno>
                  <affiliation ref="#struct-541726"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Luis Trigo</forename>
                    <surname>Vidarte</surname>
                  </persName>
                  <email type="md5">6e4d482803c5acb2acdf9a0d1843e755</email>
                  <email type="domain">gmail.com</email>
                  <idno type="idhal" notation="string">ltrigovidarte</idno>
                  <idno type="idhal" notation="numeric">18392</idno>
                  <idno type="halauthorid" notation="string">2119491-18392</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-3686-3820</idno>
                  <idno type="IDREF">https://www.idref.fr/241941318</idno>
                  <idno type="VIAF">https://viaf.org/viaf/167158125098814932042</idno>
                  <affiliation ref="#struct-541726"/>
                  <affiliation ref="#struct-10052"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Damien</forename>
                    <surname>Fruleux</surname>
                  </persName>
                  <email type="md5">316af1faed36942e35d187c32afb35bb</email>
                  <email type="domain">lip6.fr</email>
                  <idno type="idhal" notation="string">dfruleux</idno>
                  <idno type="idhal" notation="numeric">1236077</idno>
                  <idno type="halauthorid" notation="string">2753592-1236077</idno>
                  <idno type="ORCID">https://orcid.org/0009-0003-7941-415X</idno>
                  <affiliation ref="#struct-541726"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Manon</forename>
                    <surname>Huguenot</surname>
                  </persName>
                  <idno type="halauthorid">3270965-0</idno>
                  <affiliation ref="#struct-1154519"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Baptiste</forename>
                    <surname>Gouraud</surname>
                  </persName>
                  <idno type="halauthorid">1035436-0</idno>
                  <affiliation ref="#struct-1154519"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Amine</forename>
                    <surname>Rhouni</surname>
                  </persName>
                  <email type="md5">78d1c65342d504163736c5f86ef1813c</email>
                  <email type="domain">lip6.fr</email>
                  <idno type="idhal" notation="string">amine-rhouni</idno>
                  <idno type="idhal" notation="numeric">12467</idno>
                  <idno type="halauthorid" notation="string">12901-12467</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-2865-3674</idno>
                  <idno type="IDREF">https://www.idref.fr/175402787</idno>
                  <affiliation ref="#struct-541703"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Philippe</forename>
                    <surname>Grangier</surname>
                  </persName>
                  <email type="md5">7fdf8700d8479eef29672dc952555e39</email>
                  <email type="domain">institutoptique.fr</email>
                  <idno type="idhal" notation="string">philippe-grangier</idno>
                  <idno type="idhal" notation="numeric">914214</idno>
                  <idno type="halauthorid" notation="string">597673-914214</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-8211-8958</idno>
                  <idno type="IDREF">https://www.idref.fr/060785519</idno>
                  <idno type="VIAF">https://viaf.org/viaf/143830864</idno>
                  <idno type="ISNI">http://isni.org/isni/0000000366963865</idno>
                  <affiliation ref="#struct-1051112"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Eleni</forename>
                    <surname>Diamanti</surname>
                  </persName>
                  <idno type="halauthorid">52500-0</idno>
                  <affiliation ref="#struct-541726"/>
                </author>
              </analytic>
              <monogr>
                <idno type="isbn">979-8-3503-0303-2</idno>
                <title level="m">2023 23rd International Conference on Transparent Optical Networks (ICTON)</title>
                <meeting>
                  <title>2023 23rd International Conference on Transparent Optical Networks (ICTON)</title>
                  <date type="start">2023-07-02</date>
                  <date type="end">2023-07-06</date>
                  <settlement>Bucharest</settlement>
                  <country key="RO">Romania</country>
                </meeting>
                <imprint>
                  <publisher>IEEE</publisher>
                  <biblScope unit="pp">1-6</biblScope>
                  <date type="datePub">2023-07-08</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1109/ICTON59386.2023.10207403</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">nonlinear analysis laser arrayed waveguide gratings Fabry-Perot filters</term>
                <term xml:lang="en">nonlinear analysis</term>
                <term xml:lang="en">laser</term>
                <term xml:lang="en">arrayed waveguide gratings</term>
                <term xml:lang="en">Fabry-Perot filters</term>
                <term xml:lang="en">photonics CV-QKD DSP PIC</term>
                <term xml:lang="en">photonics</term>
                <term xml:lang="en">CV-QKD</term>
                <term xml:lang="en">DSP</term>
                <term xml:lang="en">PIC</term>
              </keywords>
              <classCode scheme="halDomain" n="phys.qphy">Physics [physics]/Quantum Physics [quant-ph]</classCode>
              <classCode scheme="halDomain" n="scco.comp">Cognitive science/Computer science</classCode>
              <classCode scheme="halDomain" n="spi.tron">Engineering Sciences [physics]/Electronics</classCode>
              <classCode scheme="halTypology" n="COMM">Conference papers</classCode>
              <classCode scheme="halOldTypology" n="COMM">Conference papers</classCode>
              <classCode scheme="halTreeTypology" n="COMM">Conference papers</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>Continuous-variable quantum key distribution (CV-QKD) is a promising solution for providing high secure key rates in moderate loss channels. A great advantage with respect to discrete-variable (DV) systems is the use of a technology similar to the one used in classical coherent communication, in particular for the detection system, which can operate at room temperature and benefits from an easier integration process. In addition to this, the use of advanced digital signal processing (DSP) techniques developed for classical communication allows for bandwidth-efficient temporal shaping, which optimizes the performance of the CV-QKD system. These techniques applied to the detected signal are also fundamental for using a locally generated local oscillator, correcting frequency and phase differences using frequency-multiplexed pilots generated by the transmitter. In this presentation, we will describe how these DSP techniques can be applied to a CV-QKD system and show some recent experimental results obtained by our research group, including results for a receiver based on a Photonic Integrated Circuit (PIC).</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="researchteam" xml:id="struct-541726" status="VALID">
          <orgName>Information Quantique [LIP6]</orgName>
          <orgName type="acronym">QI</orgName>
          <date type="start">2018-01-01</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
          <listRelation>
            <relation active="#struct-541703" type="direct"/>
            <relation active="#struct-413221" type="indirect"/>
            <relation name="UMR7606" active="#struct-441569" type="indirect"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-10052" status="VALID">
          <orgName>Institut de Ciencies Fotoniques [Castelldefels]</orgName>
          <orgName type="acronym">ICFO</orgName>
          <desc>
            <address>
              <addrLine>Parc Mediterrani de la Tecnologi, E-08860 Castelldefels (Barcelona)</addrLine>
              <country key="ES"/>
            </address>
            <ref type="url">http://www.icfo.eu/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-1154519" status="VALID">
          <orgName>Exail (iXblue)</orgName>
          <orgName type="acronym">Exail (iXblue)</orgName>
          <desc>
            <address>
              <addrLine>La Ciotat, 13600</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://careers.flatchr.io/vacancy/6kzqpnnla0qp31m0-ingenieur-sonar</ref>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-541703" status="VALID">
          <idno type="IdRef">13558292X</idno>
          <idno type="RNSR">199712651U</idno>
          <idno type="ROR">https://ror.org/05krcen59</idno>
          <orgName>LIP6</orgName>
          <date type="start">2018-01-01</date>
          <desc>
            <address>
              <addrLine>4 Place JUSSIEU 75252 PARIS CEDEX 05</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.lip6.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-413221" type="direct"/>
            <relation name="UMR7606" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="researchteam" xml:id="struct-1051112" status="VALID">
          <orgName>Laboratoire Charles Fabry / Optique Quantique</orgName>
          <date type="start">2020-01-01</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
          <listRelation>
            <relation active="#struct-1051106" type="direct"/>
            <relation active="#struct-300036" type="indirect"/>
            <relation active="#struct-419361" type="indirect"/>
            <relation name="UMR8501" active="#struct-441569" type="indirect"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-413221" status="VALID">
          <idno type="IdRef">221333754</idno>
          <idno type="ROR">https://ror.org/02en5vm52</idno>
          <orgName>Sorbonne Université</orgName>
          <orgName type="acronym">SU</orgName>
          <date type="start">2018-01-01</date>
          <desc>
            <address>
              <addrLine>21 rue de l’École de médecine - 75006 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.sorbonne-universite.fr/</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-1051106" status="VALID">
          <idno type="IdRef">110047702</idno>
          <orgName>Laboratoire Charles Fabry</orgName>
          <orgName type="acronym">LCF</orgName>
          <date type="start">2020-01-01</date>
          <desc>
            <address>
              <addrLine>2 avenue Augustin Fresnel, 91127 Palaiseau Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.institutoptique.fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-300036" type="direct"/>
            <relation active="#struct-419361" type="direct"/>
            <relation name="UMR8501" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-300036" status="VALID">
          <idno type="IdRef">110047702</idno>
          <orgName>Institut d'Optique Graduate School</orgName>
          <orgName type="acronym">IOGS</orgName>
          <desc>
            <address>
              <addrLine>2 avenue Augustin Fresnel, 91127 Palaiseau Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.institutoptique.fr</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-419361" status="VALID">
          <idno type="IdRef">241345251</idno>
          <idno type="ROR">https://ror.org/03xjwb503</idno>
          <orgName>Université Paris-Saclay</orgName>
          <desc>
            <address>
              <addrLine>Bâtiment Bréguet, 3 Rue Joliot Curie 2e ét, 91190 Gif-sur-Yvette</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.universite-paris-saclay.fr/fr</ref>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>