Interfacing single photons and single quantum dots with photonic nanostructures
Photonic nanostructures provide a means of tailoring the interaction between light and
matter and the past decade has witnessed tremendous experimental and theoretical …
matter and the past decade has witnessed tremendous experimental and theoretical …
GaAs integrated quantum photonics: towards compact and multi‐functional quantum photonic integrated circuits
The recent progress in integrated quantum optics has set the stage for the development of
an integrated platform for quantum information processing with photons, with potential …
an integrated platform for quantum information processing with photons, with potential …
Scalable integrated single-photon source
Photonic qubits are key enablers for quantum information processing deployable across a
distributed quantum network. An on-demand and truly scalable source of indistinguishable …
distributed quantum network. An on-demand and truly scalable source of indistinguishable …
Near-unity coupling efficiency of a quantum emitter to a photonic crystal waveguide
A quantum emitter efficiently coupled to a nanophotonic waveguide constitutes a promising
system for the realization of single-photon transistors, quantum-logic gates based on giant …
system for the realization of single-photon transistors, quantum-logic gates based on giant …
Two-photon interference from a bright single-photon source at telecom wavelengths
Long-distance quantum communication relies on the ability to efficiently generate and
prepare single photons at telecom wavelengths. In many applications these photons must …
prepare single photons at telecom wavelengths. In many applications these photons must …
On-chip deterministic operation of quantum dots in dual-mode waveguides for a plug-and-play single-photon source
R Uppu, HT Eriksen, H Thyrrestrup, AD Uğurlu… - Nature …, 2020 - nature.com
A deterministic source of coherent single photons is an enabling device for quantum
information processing. Quantum dots in nanophotonic structures have been employed as …
information processing. Quantum dots in nanophotonic structures have been employed as …
Single-photon emission at 1.5 μm from an InAs/InP quantum dot with highly suppressed multi-photon emission probabilities
T Miyazawa, K Takemoto, Y Nambu, S Miki… - Applied Physics …, 2016 - pubs.aip.org
We have demonstrated highly pure single-photon emissions from an InAs/InP quantum dot
at the wavelength of 1.5 μm. By applying quasi-resonant excitation, one exciton is …
at the wavelength of 1.5 μm. By applying quasi-resonant excitation, one exciton is …
Observation of non-Markovian dynamics of a single quantum dot in a micropillar cavity
We measure the detuning-dependent dynamics of a quasiresonantly excited single quantum
dot coupled to a micropillar cavity. The system is modeled with the dissipative Jaynes …
dot coupled to a micropillar cavity. The system is modeled with the dissipative Jaynes …
Unity yield of deterministically positioned quantum dot single photon sources
We report on a platform for the production of single photon devices with a fabrication yield of
100%. The sources are based on InAsP quantum dots embedded within position-controlled …
100%. The sources are based on InAsP quantum dots embedded within position-controlled …
Efficient out-coupling of high-purity single photons from a coherent quantum dot in a photonic-crystal cavity
We demonstrate a single-photon collection efficiency of (44.3±2.1)% from a quantum dot in a
low-Q mode of a photonic-crystal cavity with a single-photon purity of g (2)(0)=(4±5) …
low-Q mode of a photonic-crystal cavity with a single-photon purity of g (2)(0)=(4±5) …