Broadband Wavelength Conversion in Integrated Waveguides Based on Intermodal Four-Wave Mixing

Valerio Vitali (Corresponding author), Thalía Domínguez Bucio, Hao Liu, José Manuel Luque González, Francisco Jurado-Romero, Alejandro Ortega-Moñux, Glenn Churchill, James C. Gates, James Hillier, Nikolaos Kalfagiannis, Daniele Melati, Jens H. Schmid, Pavel Cheben, J. Gonzalo Wangüemert-Pérez, Íñigo Molina-Fernández, Frederic Gardes, Ilaria Cristiani, Periklis Petropoulos, Cosimo Lacava

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Abstract

The realization of broadband all-optical wavelength converters and frequency synthesizers represents a key element for the development of next-generation optical communications systems. In this regard, the use of intermodal nonlinear processes in integrated waveguides has recently attracted significant interest for all-optical processing applications. Here, we present our recent results on the development of integrated and broadband wavelength converters based on the use of the Bragg scattering intermodal four-wave mixing effect in a silicon-rich silicon nitride platform.

Original languageEnglish
Title of host publication2024 Photonics North, PN 2024
PublisherInstitute of Electrical and Electronics Engineers
Number of pages2
ISBN (Electronic)979-8-3503-6636-5
DOIs
Publication statusPublished - 14 Aug 2024
Event2024 Photonics North, PN 2024 - Vancouver, Canada
Duration: 28 May 202430 May 2024

Conference

Conference2024 Photonics North, PN 2024
Country/TerritoryCanada
CityVancouver
Period28/05/2430/05/24

Keywords

  • intermodal four-wave mixing
  • multimode waveguides
  • nonlinear photonics
  • wavelength conversion

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