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5 March 2021 Progress on a hybrid tellurite glass and silicon nitride waveguide platform for passive, active, and nonlinear photonic integrated circuits
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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.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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