Research Theme 3: Scalable Quantum Photonics

Research Theme 3: Scalable Quantum Photonics

Teams in Research Theme 3 (RT-3) engineer nanophotonic environments suited for the precision placement (by RT-2) of the colloidal quantum dots (made by RT-1).

Quantum computers and next-generation communications systems require the development of new classes of light emitting materials and qubits, the fundamental building blocks of quantum networks, sensors, and distributed information processors. These applications rely on materials that strongly interact with light and can be readily processed and integrated at scale.

The complexity of integrating colloidal quantum dots into such devices has led to them being significantly underexplored in these applications. The opportunity for inter-disciplinary teams to work together in solving this is a great opportunity to build devices based on colloidal quantum dots, offering a unique path for them to serve as scalable quantum light sources and qubits.

RT-3’s collaborations with RT-1 provides a mechanism for device engineers to describe desired properties and inform the design from a molecular level. RT-3’s collaborations with RT-2 creates a design synergy for the development of new engineering environments and device architectures.

Find out more about the IMOD members participating in RT-3 research, and check out some of the recent RT-3 publications.

RT-3 Research Groups

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Recent RT-3 Publications

Tailoring Interface Energies via Phosphonic Acids to Grow and Stabilize Cubic FAPbI3 Deposited by Thermal Evaporation

Tailoring Interface Energies via Phosphonic Acids to Grow and Stabilize Cubic FAPbI3 Deposited by Thermal Evaporation

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2024, 146, 27, 18459-18469

https://doi.org/10.1021/jacs.4c03911

Observation of topological frequency combs

Observation of topological frequency combs

SCIENCE, 2024, 384, 6702, 1356-1361

https://doi.org/10.1126/science.ado0053

Near-visible topological edge states in a silicon nitride platform

Near-visible topological edge states in a silicon nitride platform

OPTICAL MATERIALS EXPRESS, 2024, 14, 6, 1596-1602

https://doi.org/10.1364/OME.524958

Nanolaser Using Colloidal Quantum Wells Deterministically Integrated on a Nanocavity

Nanolaser Using Colloidal Quantum Wells Deterministically Integrated on a Nanocavity

ACS PHOTONICS, 2024, 11, 6, 2465-2470

https://doi.org/10.1021/acsphotonics.4c00377

Near-Visible Topological Edge States in a Silicon Nitride Platform

Near-Visible Topological Edge States in a Silicon Nitride Platform

Preprint: Arxiv

https://doi.org/10.48550/arXiv.2404.01432

Purcell Enhanced Emission and Saturable Absorption of Cavity-Coupled CsPbBr3 Quantum Dots

Purcell Enhanced Emission and Saturable Absorption of Cavity-Coupled CsPbBr3 Quantum Dots

ACS PHOTONICS, 2024, 11, 4, 1638-1644

https://doi.org/10.1021/acsphotonics.3c01847

Excitonic Mott insulator in a Bose-Fermi-Hubbard system of moiré WS2/WSe2 heterobilayer

Excitonic Mott insulator in a Bose-Fermi-Hubbard system of moiré WS2/WSe2 heterobilayer

NATURE COMMUNICATIONS, 2024, 2305

https://doi.org/10.1038/s41467-024-46616-x

Nonlocal, Flat-Band Meta-Optics for Monolithic, High-Efficiency, Compact Photodetectors

Nonlocal, Flat-Band Meta-Optics for Monolithic, High-Efficiency, Compact Photodetectors

NANO LETTERS, 2024, 24, 10, 3150-3156

https://doi.org/10.1021/acs.nanolett.3c05139

Dynamic control of 2D non-Hermitian photonic corner states in synthetic dimensions

Dynamic control of 2D non-Hermitian photonic corner states in synthetic dimensions

Preprint: Arxiv

https://doi.org/10.48550/arXiv.2402.14946

Observation of topological frequency combs

Observation of topological frequency combs

Preprint: Arxiv

https://doi.org/10.48550/arXiv.2401.15547

Quantum diamond microscope for dynamic imaging of magnetic fields

Quantum diamond microscope for dynamic imaging of magnetic fields

AVS QUANTUM SCIENCE, 2023, 5, 044403

https://doi.org/10.1116/5.0176317

Many-Exciton Quantum Dynamics in a Ruddlesden–Popper Tin Iodide

Many-Exciton Quantum Dynamics in a Ruddlesden–Popper Tin Iodide

JOURNAL OF PHYSICAL CHEMISTRY C, 2023, 127, 43, 21194-21203

https://doi.org/10.1021/acs.jpcc.3c04896