Optomechanical devices in diamond for classical and quantum information processing

Paul E. Barclay

doi:10.1117/12.2595622

1 August 2021 Optomechanical devices in diamond for classical and quantum information processing

Paul E. Barclay

Proceedings Volume 11796, Active Photonic Platforms XIII; 117961P (2021) https://doi.org/10.1117/12.2595622
Event: SPIE Nanoscience + Engineering, 2021, San Diego, California, United States

Abstract

Diamond optomechanical devices combine excellent optical and mechanical properties, allowing coherent conversion of information between optical and mechanical domains. Furthermore, they host colour centres that can function as long-lived quantum memories and qubits. By creating precisely engineered diamond optical cavities that also support low loss mechanical resonances, we have succeeded in both reversibly storing information in diamond optomechanical devices, and in optomechanically controlling diamond spin qubits. This talk will review both the fabrication and experimental challenges that needed to be overcome to realize these goals and will discuss on-going efforts to create diamond optomechanical crystal devices.

Conference Presentation

Citation Download Citation

Paul E. Barclay "Optomechanical devices in diamond for classical and quantum information processing", Proc. SPIE 11796, Active Photonic Platforms XIII, 117961P (1 August 2021); https://doi.org/10.1117/12.2595622

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