Quantum-dot based photonic quantum networks

P Lodahl - Quantum Science and Technology, 2017 - iopscience.iop.org
Quantum dots (QDs) embedded in photonic nanostructures have in recent years proven to
be a very powerful solid-state platform for quantum optics experiments. The combination of …

A passive photon–atom qubit swap operation

O Bechler, A Borne, S Rosenblum, G Guendelman… - Nature Physics, 2018 - nature.com
Deterministic quantum interactions between single photons and single quantum emitters are
a vital building block towards the distribution of quantum information between remote …

Coherent spin-photon interface with waveguide induced cycling transitions

MH Appel, A Tiranov, A Javadi, MC Löbl, Y Wang… - Physical review …, 2021 - APS
Solid-state quantum dots are promising candidates for efficient light-matter interfaces
connecting internal spin degrees of freedom to the states of emitted photons. However …

Targeted photonic routers with chiral photon-atom interactions

CH Yan, Y Li, H Yuan, LF Wei - Physical Review A, 2018 - APS
The photonic router is a key device in optical quantum networks. Conventional routers,
however, can only transfer a photon from the input port to the desired port probabilistically …

Extraction of a single photon from an optical pulse

S Rosenblum, O Bechler, I Shomroni, Y Lovsky… - Nature …, 2016 - nature.com
Removing a single photon from a pulse is one of the most elementary operations that can be
performed on light, having both fundamental significance, and practical applications in …

How Single-Photon Switching is Quenched with Multiple –Level Atoms

AN Poddubny, S Rosenblum, B Dayan - Physical Review Letters, 2024 - APS
Single-photon nonlinearity, namely, the change in the response of the system as the result of
the interaction with a single photon, is generally considered an inherent property of a single …

Optimal storage of a single photon by a single intra-cavity atom

L Giannelli, T Schmit, T Calarco, CP Koch… - New Journal of …, 2018 - iopscience.iop.org
We theoretically analyze the efficiency of a quantum memory for single photons. The
photons propagate along a transmission line and impinge on one of the mirrors of a high …

Quantum state transfer between a frequency-encoded photonic qubit and a quantum-dot spin in a nanophotonic waveguide

ML Chan, Z Aqua, A Tiranov, B Dayan, P Lodahl… - Physical Review A, 2022 - APS
We propose a deterministic yet fully passive scheme to transfer the quantum state from a
frequency-encoded photon to the spin of a quantum dot mediated by a nanophotonic …

Deterministic single photon subtraction with a cascade of waveguide-coupled atoms

A Pasharavesh, M Bajcsy - Optics Express, 2024 - opg.optica.org
We present a specialized photon subtraction scheme that allows for the deterministic
extraction of single photons from multiphoton states while preserving the input single-photon …

Many-photon scattering and entangling in a waveguide with a -type atom

D Ilin, AV Poshakinskiy - Physical Review A, 2024 - APS
We develop the analytical theory that describes simultaneous transmission of several
photons through a waveguide coupled to a Λ-type atom. We show that after transmission of …