Tunable slow-light in silicon photonics subwavelength grating waveguides

Authors: Gervais, AntoineJean, PhilippeShi, WeiLaRochelle, Sophie
Abstract: Slow-light is experimentally demonstrated in subwavelength grating waveguides integrated on a silicon photonic chip. At the band-edge, a group index up to 30 is measured. We show that the band-edge wavelength varies linearly with the subwavelength grating period and can be shifted by thermal tuning.
Document Type: Article dans une conférence
Issue Date: 9 December 2019
Open Access Date: 9 December 2020
Document version: AM
Permalink: http://hdl.handle.net/20.500.11794/39210
This document was published in: IEEE International Conference on Group IV Photonics GFP, 2019
https://doi.org/10.1109/GROUP4.2019.8925650
IEEE
Alternative version: 10.1109/GROUP4.2019.8925650
Collection:Autres articles publiés

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