High-yield parallel transfer print integration of III-V substrate-illuminated C-band photodiodes on silicon photonic integrated circuits

  • Grigorij Muliuk
  • , Jing Zhang
  • , Jeroen Goyvaerts
  • , Sulakshna Kumari
  • , Brian Corbett
  • , Dries Van Thourhout
  • , Günther Roelkens

Research output: Chapter in Book/Report/Conference proceedingsConference proceedingpeer-review

Abstract

Transfer printing is an enabling technology for the efficient integration of III-V semiconductor devices on a silicon waveguide circuit. In this paper we discuss the transfer printing of substrate-illuminated III-V C-band photodetectors on a silicon photonic waveguide circuit. The devices were fabricated on an InP substrate, encapsulated and underetched in FeCl3, held in place by photoresist tethers. Using a 2x2 arrayed PDMS stamp with a pitch of 500 μm in x-direction and 250 μm in y-direction the photodiodes were transfer printed onto DVS-BCB-coated SOI waveguide circuits interfaced with grating couplers. 83 out of 84 devices were successfully integrated.

Original languageEnglish
Title of host publicationSilicon Photonics XIV
EditorsGraham T. Reed, Andrew P. Knights
PublisherSPIE
ISBN (Electronic)9781510624887
DOIs
Publication statusPublished - 2019
EventSilicon Photonics XIV 2019 - San Francisco, United States
Duration: 4 Feb 20196 Feb 2019

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10923
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceSilicon Photonics XIV 2019
Country/TerritoryUnited States
CitySan Francisco
Period4/02/196/02/19

Keywords

  • Heterogeneous integration
  • Photodiodes
  • Photonic integration
  • Silicon photonics
  • Transfer printing

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