Hybrid integration of color centers in nanodiamond with silicon nitride nanophotonics

Shuo Sun

doi:10.1117/12.2667096

9 March 2023 Hybrid integration of color centers in nanodiamond with silicon nitride nanophotonics

Shuo Sun

Proceedings Volume PC12446, Quantum Computing, Communication, and Simulation III; PC124460A (2023) https://doi.org/10.1117/12.2667096
Event: SPIE Quantum West, 2023, San Francisco, California, United States

Abstract

Integration of quantum emitters with nanophotonic circuits is crucial for realizing scalable and highly connected multi-qubit photonic chip for quantum information processing. Here, we report our recent experimental progress on hybrid integration of silicon-vacancy centers in nanodiamond with silicon nitride nanophotonics. Enabled by an advanced pick-and-place technique and stepped silicon nitride deposition, we demonstrated deterministic and non-evanescent coupling between silicon-vacancy centers in a preselected nanodiamond and silicon nitride nanophotonic devices. Our method can be applied to virtually any color centers in diamond and pave the way towards high-yield and scalable fabrication of large-scale quantum photonic circuits for the study of many-body quantum physics and photon-mediated entanglement generation.

Conference Presentation

Citation Download Citation

Shuo Sun "Hybrid integration of color centers in nanodiamond with silicon nitride nanophotonics", Proc. SPIE PC12446, Quantum Computing, Communication, and Simulation III, PC124460A (9 March 2023); https://doi.org/10.1117/12.2667096

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