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  1. No Access

    Chapter and Conference Paper

    Study of a SiN Microresonator with a Variable Coupler at 1550 nm

    We propose a silicon nitride microresonator with an electrically controlled coupler, paving the way for a type of microresonator whose behavior can be perfectly tailored to the desired application. We have mea...

    Sylvain Boust, Jonathan Faugier-Tovar… in The 25th European Conference on Integrated… (2024)

  2. Article

    Open Access

    Library of single-etch silicon nitride grating couplers for low-loss and fabrication-robust fiber-chip interconnection

    Silicon nitride (Si3N4) waveguides become an appealing choice to realize complex photonic integrated circuits for applications in telecom/datacom transceivers, sensing, and quantum information sciences. However, ...

    Radovan Korček, David Medina Quiroz, Quentin Wilmart, Samson Edmond… in Scientific Reports (2023)

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  3. No Access

    Article

    A graphene Zener–Klein transistor cooled by a hyperbolic substrate

    The engineering of cooling mechanisms is a bottleneck in nanoelectronics. Thermal exchanges in diffusive graphene are mostly driven by defect-assisted acoustic phonon scattering, but the case of high-mobility ...

    Wei Yang, Simon Berthou, **aobo Lu, Quentin Wilmart, Anne Denis… in Nature Nanotechnology (2018)