Progress on a hybrid tellurite glass and silicon nitride waveguide platform for passive, active, and nonlinear photonic integrated circuits

Jonathan Bradley; Henry C. Frankis; Khadijeh Miarabbas Kiani; Dawson Bonneville; Hamidu Mbonde; Renjie Wang; Andrew P. Knights; Richard Mateman; Arne Leinse; Neetesh Singh; Erich P. Ippen; Franz X. Kärtner

doi:10.1117/12.2579064

5 March 2021 Progress on a hybrid tellurite glass and silicon nitride waveguide platform for passive, active, and nonlinear photonic integrated circuits

Jonathan Bradley, Henry C. Frankis, Khadijeh Miarabbas Kiani, Dawson Bonneville, Hamidu Mbonde, Renjie Wang, Andrew P. Knights, Richard Mateman, Arne Leinse, Neetesh Singh, Erich P. Ippen, Franz X. Kärtner

Author Affiliations +

Proceedings Volume 11689, Integrated Optics: Devices, Materials, and Technologies XXV; 116890Y (2021) https://doi.org/10.1117/12.2579064
Event: SPIE OPTO, 2021, Online Only

Abstract

We present on recent progress on a hybrid tellurite glass and silicon nitride photonic platform. We show low loss waveguides and Q factors < 10^6 in microring resonators. We also show rare-earth-doped active devices, including erbium-doped and thulium-doped waveguide amplifiers and thulium-doped microring lasers. Using the same approach, we demonstrate nonlinear functionalities including efficient four-wave-mixing, supercontinuum generation and third harmonic generation in compact microring resonators and waveguides. The platform is highly promising for compact and low-cost passive, active and nonlinear photonic integrated circuits for applications in computing, communications, sensing and metrology.

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Jonathan Bradley, Henry C. Frankis, Khadijeh Miarabbas Kiani, Dawson Bonneville, Hamidu Mbonde, Renjie Wang, Andrew P. Knights, Richard Mateman, Arne Leinse, Neetesh Singh, Erich P. Ippen, and Franz X. Kärtner "Progress on a hybrid tellurite glass and silicon nitride waveguide platform for passive, active, and nonlinear photonic integrated circuits", Proc. SPIE 11689, Integrated Optics: Devices, Materials, and Technologies XXV, 116890Y (5 March 2021); https://doi.org/10.1117/12.2579064

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