Presentation
10 September 2019 Connecting quantum systems through optimized photonics (Conference Presentation)
Author Affiliations +
Abstract
At the core of most quantum technologies, including quantum networks and quantum simulators, is the development of homogeneous, long lived qubits with excellent optical interfaces, and the development of high efficiency and robust optical interconnects for such qubits. To achieve this goal, we have been studying color centers in diamond (SiV, SnV) and silicon carbide (VSi in 4H SiC), in combination with novel fabrication techniques, and relying on the powerful and fast photonics inverse design approach that we have developed. Our inverse design approach offers a powerful tool to implement classical and quantum photonic circuits with superior properties, including robustness to errors in fabrication and temperature, compact footprints, novel functionalities, and high efficiencies. We illustrate this with a number of demonstrated devices in silicon, diamond, and silicon carbide.
Conference Presentation
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jelena Vuckovic "Connecting quantum systems through optimized photonics (Conference Presentation)", Proc. SPIE 11091, Quantum Nanophotonic Materials, Devices, and Systems 2019, 1109104 (10 September 2019); https://doi.org/10.1117/12.2530815
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KEYWORDS
Photonics

Quantum efficiency

Silicon carbide

Diamond

Quantum communications

Color centers

Fabrication

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