Applications of single photons to quantum communication and computing

C Couteau, S Barz, T Durt, T Gerrits, J Huwer… - Nature Reviews …, 2023 - nature.com
In the context of quantum technologies, the generation and manipulation of single photons
has become a key element for applications such as quantum communication and quantum …

Quantum dots for photonic quantum information technology

T Heindel, JH Kim, N Gregersen, A Rastelli… - Advances in Optics …, 2023 - opg.optica.org
The generation, manipulation, storage, and detection of single photons play a central role in
emerging photonic quantum information technology. Individual photons serve as flying …

A solid-state source of strongly entangled photon pairs with high brightness and indistinguishability

J Liu, R Su, Y Wei, B Yao, SFC Silva, Y Yu… - Nature …, 2019 - nature.com
The generation of high-quality entangled photon pairs has been a long-sought goal in
modern quantum communication and computation. So far, the most widely used entangled …

Quantum interference of identical photons from remote GaAs quantum dots

L Zhai, GN Nguyen, C Spinnler, J Ritzmann… - Nature …, 2022 - nature.com
Photonic quantum technology provides a viable route to quantum communication,, quantum
simulation and quantum information processing. Recent progress has seen the realization of …

Droplet epitaxy of semiconductor nanostructures for quantum photonic devices

M Gurioli, Z Wang, A Rastelli, T Kuroda… - Nature materials, 2019 - nature.com
The long dreamed 'quantum internet'would consist of a network of quantum nodes (solid-
state or atomic systems) linked by flying qubits, naturally based on photons, travelling over …

Strain-tunable GaAs quantum dot: a nearly dephasing-free source of entangled photon pairs on demand

D Huber, M Reindl, SF Covre da Silva, C Schimpf… - Physical review …, 2018 - APS
We report on the observation of nearly maximally entangled photon pairs from
semiconductor quantum dots, without resorting to postselection techniques. We use GaAs …

Highly-efficient extraction of entangled photons from quantum dots using a broadband optical antenna

Y Chen, M Zopf, R Keil, F Ding, OG Schmidt - Nature communications, 2018 - nature.com
Many quantum photonic technologies require the efficient generation of entangled pairs of
photons, but to date there have been few ways to produce them reliably. Sources based on …

[HTML][HTML] GaAs quantum dots grown by droplet etching epitaxy as quantum light sources

SFC da Silva, G Undeutsch, B Lehner, S Manna… - Applied Physics …, 2021 - pubs.aip.org
This Perspective presents an overview on the epitaxial growth and optical properties of
GaAs quantum dots obtained with the droplet etching method as high-quality sources of …

Semiconductor quantum dots as an ideal source of polarization-entangled photon pairs on-demand: a review

D Huber, M Reindl, J Aberl, A Rastelli… - Journal of Optics, 2018 - iopscience.iop.org
More than 80 years have passed since the first publication on entangled quantum states.
Over this period, the concept of spookily interacting quantum states became an emerging …

Reproducibility of high-performance quantum dot single-photon sources

H Ollivier, I Maillette de Buy Wenniger, S Thomas… - ACS …, 2020 - ACS Publications
Single-photon sources based on semiconductor quantum dots have emerged as an
excellent platform for high efficiency quantum light generation. However, scalability remains …