1 Ocak 2021 Dergi makalesi Açık Erişim

Icli, Abdullah Bera; Alpkilic, Ahmet Mesut; Yilmaz, Yusuf Abdulaziz; Yildirim, Bumin Kagan; Turduev, Mirbek; Kurt, Hamza

Dublin Core

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  <dc:creator>Icli, Abdullah Bera</dc:creator>
  <dc:creator>Alpkilic, Ahmet Mesut</dc:creator>
  <dc:creator>Yilmaz, Yusuf Abdulaziz</dc:creator>
  <dc:creator>Yildirim, Bumin Kagan</dc:creator>
  <dc:creator>Turduev, Mirbek</dc:creator>
  <dc:creator>Kurt, Hamza</dc:creator>
  <dc:date>2021-01-01</dc:date>
  <dc:description>The computational inverse design has paved the way for the design of highly efficient, compact, and novel nanophotonic structures beyond human intuition and trial-and-error approaches. Apparently, with nanophotonic design power, the exploration and implementation of multi-objective, complex, and functional nanophotonic devices become feasible. Herein, we used a recently emerged inverse design framework to demonstrate the design of a 1 x 2 polarization-insensitive wavelength division multiplexer (PIWDM) made of a low-refractive-index material with an index of 1.55. The inversely designed PIWDM structure successfully steers toward the targeted channels for 1.30 mu m and 1.55 mu m with TE and TM polarizations. Taking advantage of the design with a low refractive index material, we scaled the structural dimensions corresponding to the microwave region, fabricated the compact device using a 3D printer, and conducted an experiment as a proof of concept. The transmission values of the fabricated PIWDM device were -4.87 and -2.18 dB for TE and -2.19 and -2.23 dB for TM polarization at WG-I and WG-II, respectively.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/236426</dc:identifier>
  <dc:identifier>oai:aperta.ulakbim.gov.tr:236426</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>JOURNAL OF PHYSICS D-APPLIED PHYSICS 54(50)</dc:source>
  <dc:title>Numerical and experimental demonstration of inverse designed low-index polarization-insensitive wavelength demultiplexer</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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