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arXiv · 2302.06282

Deterministic photon source interfaced with a programmable silicon-nitride integrated circuit

Ying Wang·Carlos F. D. Faurby·Fabian Ruf·Patrik I. Sund·Kasper H. Nielsen·Nicolas Volet·Martijn J. R. Heck·Nikolai Bart·Andreas D. Wieck·Arne Ludwig·Leonardo Midolo·Stefano Paesani·Peter Lodahl
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Abstract

We develop a quantum photonic platform that interconnects a high-quality quantum dot single-photon source and a low-loss photonic integrated circuit made in silicon nitride. The platform is characterized and programmed to demonstrate various multiphoton applications, including bosonic suppression laws and photonic entanglement generation. The results show a promising technological route forward to scale-up photonic quantum hardware.

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Ying Wang, Carlos F. D. Faurby, Fabian Ruf, Patrik I. Sund, Kasper H. Nielsen, Nicolas Volet, Martijn J. R. Heck, Nikolai Bart, Andreas D. Wieck, Arne Ludwig, Leonardo Midolo, Stefano Paesani, Peter Lodahl. 2023-02-13. Deterministic photon source interfaced with a programmable silicon-nitride integrated circuit. https://arxiv.org/abs/2302.06282

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