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                          <header>
                              <identifier>oai:research.chalmers.se:214793</identifier>
                              <datestamp>2018-02-28T13:29:25Z</datestamp>
                              <setSpec>openaire</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" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
                                  <dc:title>Continuous wave-pumped wavelength conversion in low-loss silicon nitride waveguides</dc:title>
                                  <dc:identifier>https://research.chalmers.se/en/publication/214793</dc:identifier>
                                  <dc:date>2015</dc:date>
                                              <dc:creator>Krückel, Clemens</dc:creator>
                                              <dc:creator>Torres Company, Victor</dc:creator>
                                              <dc:creator>Andrekson, Peter</dc:creator>
                                              <dc:creator>Spencer, Daryl</dc:creator>
                                              <dc:creator>Bauters, Jared</dc:creator>
                                              <dc:creator>Heck, Martijn</dc:creator>
                                              <dc:creator>Bowers, John</dc:creator>
                                                  <dc:subject>Telecommunications</dc:subject>
                                                  <dc:subject>Other Electrical Engineering, Electronic Engineering, Information Engineering</dc:subject>
                                          <dc:description>In this Letter we introduce a complementary metal-oxide semiconductor (CMOS)-compatible low-loss Si3N4 waveguideplatform for nonlinear integrated optics. The waveguide has a moderate nonlinear coefficient of 285 W∕km,but the achieved propagation loss of only 0.06 dB∕cm and the ability to handle high optical power facilitate anoptimal waveguide length for wavelength conversion. We observe a constant quadratic dependence of the four-wavemixing (FWM) process on the continuous-wave (CW) pump when operating in the C-band, which indicates that thewaveguide has negligible high-power constraints owing to nonlinear losses. We achieve a conversion efficiency of−26.1 dB and idler power generation of −19.6 dBm. With these characteristics, we present for the first time, to the best of our knowledge, CW-pumped data conversion in a non-resonant Si3N4 waveguide.</dc:description>
                                                                  <dc:relation>info:eu-repo/grantAgreement/EC/FP7/291618//Phase-sensitive optical parametric amplifiers (PSOPA)/</dc:relation>
                                                  <dc:relation>info:eu-repo/semantics/altIdentifier/doi/10.1364/OL.40.000875</dc:relation>
                                          <dc:type>info:eu-repo/semantics/article</dc:type>
                                          <dc:source>Optics Letters (0146-9592) vol.40(2015)</dc:source>
                                                      <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:language>eng</dc:language>
                                  <dc:audience>Researchers</dc:audience>
                                  <dc:format>application/pdf</dc:format>
                              </oai_dc:dc>
                          </metadata>
                      </record>