Mid-IR supercontinuum generation in a silicon nitride loaded lithium niobate on sapphire waveguide

Autor: Fiaboe, Kokou Firmin, Raevskaia, Marina, Perestjuk, Marko, Della-Torre, Alberto, Nguyen, Thach, Mitchell, Arnan, Monat, Christelle, Grillet, Christian

Publikováno v: In Photonics and Nanostructures - Fundamentals and Applications July 2024 60

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Design of mid-Infrared supercontinuum generation in lithium niobate on sapphire waveguide through lateral leakage engineering

Autor: Fiaboe Kokou Firmin, Della Torre Alberto, Mitchell Arnan, Monat Christelle, Grillet Christian, Nguyen Thach

Publikováno v: EPJ Web of Conferences, Vol 287, p 06034 (2023)

We study the lateral leakage of a silicon nitride loaded lithium niobate on sapphire waveguide in the mid-infrared regime. We then combine lateral leakage and dispersion engineering to numerically demonstrate mid-infrared supercontinuum generation ex

Externí odkaz: https://doaj.org/article/ce365df5080e431c96e9cb6a24b4a2f7

Mid-IR linear optical properties of hybrid Sb2S3/SiGe waveguides

Autor: Bieganski Adam, Perestjuk Marko, Armand Remi, Della Torre Alberto, Reboud Vincent, Hartmann Jean-Michel, Tortai Jean-Herve, Nguyen Thach, Mitchell Arnan, Monat Christelle, Cueff Sebastien, Grillet Christian

Publikováno v: EPJ Web of Conferences, Vol 287, p 01013 (2023)

We study the antimony trisulfide’s (Sb2S3) linear optical properties for potential applications in reconfigurable chip-based supercontinuum mid-IR sources. We experimentally demonstrate that Sb2S3 cladding on SiGe-on-Si waveguides induces relativel

Externí odkaz: https://doaj.org/article/f8c735aa81834b4298599dab271c10f2

High-Q silicon-germanium ring resonator for on-chip sensing applications in the mid-infrared

Autor: Perestjuk, Marko, Armand, Rémi, Della Torre, Alberto, Sinobad, Milan, Mitchell, Arnan, Boes, Andreas, Hartmann, Jean-Michel, Fedeli, Jean-Marc, Reboud, Vincent, Monat, Christelle, Grillet, Christian

Publikováno v: Technical Digest Series (Optica Publishing Group, 2022)
Optical Sensors and Sensing Congress 2022-Optics and Photonics for Sensing the Environment
Optical Sensors and Sensing Congress 2022-Optics and Photonics for Sensing the Environment, Jul 2022, Vancouver, Canada. pp.EM1D.4, ⟨10.1364/ES.2022.EM1D.4⟩

Photonic Integrated Sensors (EM1D); International audience; We report a high-Q ring resonator in a silicon-germanium on silicon chip-based platform for sensing applications in the mid-infrared. The side-coupled ring exhibits a loaded Q-factor of 90,0

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deedd78fd68a2d26068073a7fa98d878
https://hal.science/hal-03800934/document