Journal article Open Access

1 × 4 MMI Visible Light Wavelength Demultiplexer Based on GaN Slot Waveguide Structures

Tamir Shoresh; Nadav Katanov; Dror Malka


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  <identifier identifierType="DOI">10.5281/zenodo.2600837</identifier>
  <creators>
    <creator>
      <creatorName>Tamir Shoresh</creatorName>
      <affiliation>Faculty of Engineering, Holon Institute of Technology (HIT)</affiliation>
    </creator>
    <creator>
      <creatorName>Nadav Katanov</creatorName>
      <affiliation>Faculty of Engineering, Holon Institute of Technology (HIT)</affiliation>
    </creator>
    <creator>
      <creatorName>Dror Malka</creatorName>
      <affiliation>Faculty of Engineering, Holon Institute of Technology (HIT)</affiliation>
    </creator>
  </creators>
  <titles>
    <title>1 × 4 MMI Visible Light Wavelength Demultiplexer Based on GaN Slot Waveguide Structures</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2018</publicationYear>
  <subjects>
    <subject>FV-BPM MMI WDM Slot waveguide</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2018-07-21</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/2600837</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.5281/zenodo.2600836</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://zenodo.org/communities/5g-ppp</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://zenodo.org/communities/iorl</relatedIdentifier>
  </relatedIdentifiers>
  <version>pre-print</version>
  <rightsList>
    <rights rightsURI="https://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;Abstract &amp;mdash; High transmission losses are the key problem that limits the performances of visible light communication (VLC) system that work on wavelength division multiplexing (WDM) technology.&lt;br&gt;
In order to overcome this problem, we propose a novel design for a 1&amp;times;4 optical demultiplexer based&lt;br&gt;
on the multimode interference (MMI) in slot-waveguide structures that operates at 547 nm, 559 nm,&lt;br&gt;
566 nm and 584 nm. Gallium-nitride (GaN) and silicon-oxide (SiO2) were found to be excellent&lt;br&gt;
materials for the slot waveguide structures. Simulation results show that the proposed device can&lt;br&gt;
transmit 4-channels that work in the visible light range with a low transmission loss of 0.983-1.423 dB, crosstalk of 13.8-18.3 dB and bandwidth of 1.8-3.2 nm. Thus, this device can be very useful in visible&lt;br&gt;
light networking system that works on WDM technology.&lt;/p&gt;</description>
  </descriptions>
  <fundingReferences>
    <fundingReference>
      <funderName>European Commission</funderName>
      <funderIdentifier funderIdentifierType="Crossref Funder ID">10.13039/501100000780</funderIdentifier>
      <awardNumber awardURI="info:eu-repo/grantAgreement/EC/H2020/761992/">761992</awardNumber>
      <awardTitle>Internet of Radio Light</awardTitle>
    </fundingReference>
  </fundingReferences>
</resource>
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