24th Australian Institute of Physics Congress

Silicon-Germanium Ring Resonator on-Chip with High Q-Factor in the Mid-Infrared

15 Dec 2022, 12:15

15m

Room E3 (Adelaide Convention Centre)

Talk (preferred) ANZCOP: Nonlinear optics and photonics Australian and New Zealand Conference on Optics and Photonics

Speaker

Marko Perestjuk (RMIT University & Institut des Nanotechnologies de Lyon)

Description

Author list:
Marko Perestjuk [1,2], Rémi Armand [2], Alberto Della Torre [2], Milan Sinobad [3], Arnan Mitchell [1], Andreas Boes [1,4], Jean-Michel Hartmann [5], Jean-Marc Fedeli [5], Vincent Reboud [5], Alfredo De Rossi [6], Sylvain Combrié [6], Christelle Monat [2], Christian Grillet [2]

[1] Integrated Photonics and Applications Centre, School of Engineering, RMIT University, Melbourne, VIC 3001, Australia
[2] Université de Lyon, Institut des Nanotechnologies de Lyon (INL, UMR-CNRS 5270), Ecole Centrale de Lyon, 69130 Ecully, France
[3] Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany
[4] Institute for Photonics and Advanced Sensing, The University of Adelaide, Adelaide, SA 5005, Australia
[5] CEA-Leti, Université Grenoble Alpes, 38054 Grenoble Cedex 9, France
[6] Thales Research and Technology, Campus Polytechnique, Palaiseau, France

Abstract:
We demonstrate an on-chip high-Q ring resonator in the mid-infrared with a loaded Q-factor above 200,000. This was achieved around 4.18µm wavelength on a CMOS-compatible silicon-germanium platform, whose strong nonlinearity makes the rings ideal candidates for Kerr comb generation

Presentation materials

1215 Thu E3 Perestjuk.pdf