Silicon photonic subwavelength grating based integrated optical delay lines

Reza Ashrafi, Junjia Wang, Ivan Glesk, Lawrence R. Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

2 Citations (Scopus)
122 Downloads (Pure)

Abstract

We demonstrate a novel integrated optical delay line approach based on silicon subwavelength gratings (SWGs). By 30% change in duty-cycle of SWG waveguides with a same length of 8mm to control their group index, up to ~30ps time-delay was achieved.

Original languageEnglish
Title of host publication2015 IEEE 12th International Conference on Group IV Photonics (GFP)
Pages127-128
Number of pages2
DOIs
Publication statusPublished - 28 Aug 2015
Event12th International Conference on Group IV Photonics - Pinnacle Vancouver Harbourfront Hotel, Vancouver, Canada
Duration: 26 Aug 201528 Aug 2015

Conference

Conference12th International Conference on Group IV Photonics
CountryCanada
CityVancouver
Period26/08/1528/08/15

Keywords

  • SWG waveguide
  • dely line
  • SiO

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