Tunable quantum emitters on large-scale foundry silicon photonics

Abstract

Controlling large-scale many-body quantum systems at the level of single photons and single atomic systems is a central goal in quantum information science and technology. Intensive research and development has propelled foundry-based silicon-on-insulator photonic integrated circuits to a leading platform for large-scale optical control with individual mode programmability. However, integrating atomic quantum systems with single-emitter tunability remains an open challenge. Here, we overcome this barrier through the hybrid integration of multiple InAs/InP microchiplets containing high-brightness infrared semiconductor quantum dot single photon emitters into advanced silicon-on-insulator photonic integrated circuits fabricated in a 300~mm foundry process. With this platform, we achieve single photon emission via resonance fluorescence and scalable emission wavelength tunability through an electrically controlled non-volatile memory. The combined control of photonic and quantum systems opens the door to programmable quantum information processors manufactured in leading semiconductor foundries.

9 pages, 4 figures

References in corpus (9)

• Optical Quantum Computing
• A solid-state entangled photon pair source with high brightness and indistinguishability
• Deterministic Generation of a Cluster State of Entangled Photons
• Resonance fluorescence from a coherently driven semiconductor quantum dot in a cavity
• A photonic cluster state machine gun
• Quantum Interface of an Electron and a Nuclear Ensemble
• Coherence and indistinguishability of highly pure single photons from non-resonantly and resonantly excited telecom C-band quantum dots
• Monolithic on-chip integration of semiconductor waveguides, beamsplitters and single-photon sources
• In-situ wavelength tuning of quantum-dot single-photon sources integrated on a CMOS silicon chip

Cited by in corpus (5)

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• Electrical-control of third-order nonlinearity via Fano interference
• An asymptotic field approach for the control of dipole emission in integrated structures
• Multi-channel, tunable quantum photonic devices on a fiber-integrated platform
• Quantum interference between autonomous dissimilar quantum light sources for hybrid quantum networks