Waveguide photonic crystal reflectors on InP-membranes-on-silicon: student paper

Research output: Contribution to conferencePaperAcademic

187 Downloads (Pure)

Abstract

We present waveguide photonic crystal reflectors on an InP-membrane-on-silicon (IMOS). Photonic crystal holes are patterned on a waveguide using electron-beam lithography to create a broadband distributed Bragg reflector. We show simulations of these reflectors and experimental results of fabricated devices, both showing a high, free to choose reflectivity, and high quality factor Fabry-Perot cavities. We experimentally show reflectivities >90% for the reflectors and a quality factor as high as 11,430±1,446 for a Fabry-Perot cavity, using reflectors with a length of only 4 microns.
Original languageEnglish
Number of pages3
Publication statusPublished - 26 Apr 2019
Event21st European Conference on Integrated Optics (ECIO 2019) - Het Pand, Ghent, Belgium
Duration: 24 Apr 201926 Apr 2019
Conference number: 21
https://www.ecio-2019.org/
http://www.ecio-conference.org

Conference

Conference21st European Conference on Integrated Optics (ECIO 2019)
Abbreviated titleECIO 2019
Country/TerritoryBelgium
CityGhent
Period24/04/1926/04/19
Internet address

Keywords

  • photonic integrated circuit
  • photonic membrane
  • photonic crystal
  • waveguide reflector

Fingerprint

Dive into the research topics of 'Waveguide photonic crystal reflectors on InP-membranes-on-silicon: student paper'. Together they form a unique fingerprint.

Cite this