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)
120 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

Fingerprint

Electric delay lines
Silicon
delay lines
Photonics
Time delay
Waveguides
gratings
photonics
silicon
time lag
waveguides
cycles

Keywords

  • SWG waveguide
  • dely line
  • SiO

Cite this

Ashrafi, R., Wang, J., Glesk, I., & Chen, L. R. (2015). Silicon photonic subwavelength grating based integrated optical delay lines. In 2015 IEEE 12th International Conference on Group IV Photonics (GFP) (pp. 127-128) https://doi.org/10.1109/Group4.2015.7305983
Ashrafi, Reza ; Wang, Junjia ; Glesk, Ivan ; Chen, Lawrence R. / Silicon photonic subwavelength grating based integrated optical delay lines. 2015 IEEE 12th International Conference on Group IV Photonics (GFP). 2015. pp. 127-128
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keywords = "SWG waveguide, dely line, SiO",
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Ashrafi, R, Wang, J, Glesk, I & Chen, LR 2015, Silicon photonic subwavelength grating based integrated optical delay lines. in 2015 IEEE 12th International Conference on Group IV Photonics (GFP). pp. 127-128, 12th International Conference on Group IV Photonics , Vancouver, Canada, 26/08/15. https://doi.org/10.1109/Group4.2015.7305983

Silicon photonic subwavelength grating based integrated optical delay lines. / Ashrafi, Reza; Wang, Junjia; Glesk, Ivan; Chen, Lawrence R.

2015 IEEE 12th International Conference on Group IV Photonics (GFP). 2015. p. 127-128.

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

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AU - Wang, Junjia

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AU - Chen, Lawrence R.

PY - 2015/8/28

Y1 - 2015/8/28

N2 - 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.

AB - 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.

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KW - SiO

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BT - 2015 IEEE 12th International Conference on Group IV Photonics (GFP)

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Ashrafi R, Wang J, Glesk I, Chen LR. Silicon photonic subwavelength grating based integrated optical delay lines. In 2015 IEEE 12th International Conference on Group IV Photonics (GFP). 2015. p. 127-128 https://doi.org/10.1109/Group4.2015.7305983