1 Ocak 2011 Dergi makalesi Açık Erişim

Kurt, H.; Giden, I. H.; Citrin, D. S.

DataCite XML

<?xml version='1.0' encoding='utf-8'?>
<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd">
  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/23099</identifier>
  <creators>
    <creator>
      <creatorName>Kurt, H.</creatorName>
      <givenName>H.</givenName>
      <familyName>Kurt</familyName>
      <affiliation>TOBB Univ Econ &amp; Technol, Dept Elect &amp; Elect Engn, TR-06560 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Giden, I. H.</creatorName>
      <givenName>I. H.</givenName>
      <familyName>Giden</familyName>
      <affiliation>TOBB Univ Econ &amp; Technol, Dept Elect &amp; Elect Engn, TR-06560 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Citrin, D. S.</creatorName>
      <givenName>D. S.</givenName>
      <familyName>Citrin</familyName>
    </creator>
  </creators>
  <titles>
    <title>Design Of T-Shaped Nanophotonic Wire Waveguide For Optical Interconnection In H-Tree Network</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2011</publicationYear>
  <dates>
    <date dateType="Issued">2011-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/23099</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1364/OE.19.026827</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Nanophotonic wire waveguides play an important role for the realization of highly dense integrated photonic circuits. The miniaturization of optoelectronic devices and realization of ultra-small integrated circuits strongly demand compact waveguide branches. T-shaped versions of nanophotonic wires are the first stage of both power splitting and optical-interconnection systems based on guided-wave optics; however, the acute transitions at the waveguide junctions typically induce huge bending losses in terms of radiated modes. Both 2D and 3D finite-difference time-domain methods are employed to monitor the efficient light propagation. By introducing appropriate combinations of dielectric posts around the dielectric-waveguide junctions within the 4.096 mu m x 4.096 mu m region, we are able to reduce the bending losses dramatically and increase the transmission efficiency from low values of 18% in the absence of the dielectric posts to approximately 49% and 43% in 2D and 3D cases, respectively. These findings may lead to the implementation of such T-junctions in near-future high-density integrated photonics to deliver optical-clock signals via H-tree network. (C) 2011 Optical Society of America</description>
  </descriptions>
</resource>