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 …

Light–matter interactions in quantum nanophotonic devices

A González-Tudela, A Reiserer… - Nature Reviews …, 2024 - nature.com
Nanophotonics offers opportunities for engineering and exploiting the quantum properties of
light by integrating quantum emitters into nanostructures, and offering reliable paths to …

Entanglement-based quantum information technology: a tutorial

Z Zhang, C You, OS Magaña-Loaiza… - Advances in Optics …, 2024 - opg.optica.org
Entanglement is a quintessential quantum mechanical phenomenon with no classical
equivalent. First discussed by Einstein, Podolsky, and Rosen and formally introduced by …

Epitaxial quantum dots: a semiconductor launchpad for photonic quantum technologies

X Zhou, L Zhai, J Liu - Photonics Insights, 2023 - spiedigitallibrary.org
Epitaxial quantum dots formed by III–V compound semiconductors are excellent sources of
non-classical photons, creating single photons and entangled multi-photon states on …

Chiral quantum optics in broken-symmetry and topological photonic crystal waveguides

NV Hauff, H Le Jeannic, P Lodahl, S Hughes… - Physical Review …, 2022 - APS
On-chip chiral quantum light-matter interfaces, which support directional interactions,
provide a promising platform for efficient spin-photon coupling, nonreciprocal photonic …

Observation of large spontaneous emission rate enhancement of quantum dots in a broken-symmetry slow-light waveguide

H Siampour, C O'Rourke, AJ Brash… - npj Quantum …, 2023 - nature.com
Quantum states of light and matter can be manipulated on the nanoscale to provide a
technological resource for aiding the implementation of scalable photonic quantum …

Chiral quantum optics: recent developments, and future directions

DG Suárez-Forero, MJ Mehrabad, C Vega… - arxiv preprint arxiv …, 2024 - arxiv.org
Chiral quantum optics is a growing field of research where light-matter interactions become
asymmetrically dependent on momentum and spin, offering novel control over photonic and …

Topological, multi-mode amplification induced by non-reciprocal, long-range dissipative couplings

C Vega, AM Heras, D Porras… - arxiv preprint arxiv …, 2024 - arxiv.org
Non-reciprocal couplings or drivings are known to induce steady-state, directional,
amplification in driven-dissipative bosonic lattices. This amplification phenomena has been …

Optimizing the chiral purcell factor for unidirectional single-photon emitters in topological photonic crystal waveguides using inverse design

E Nussbaum, N Rotenberg, S Hughes - Physical Review A, 2022 - APS
We present an inverse-design approach to significantly improve the figures of merit for chiral
photonics with quantum emitters in topological photonic crystal slab waveguides. Beginning …

Birefringent Spin‐Photon Interface Generates Polarization Entanglement

N Leppenen, DS Smirnov - Advanced Quantum Technologies, 2024 - Wiley Online Library
A spin‐photon interface based on the luminescence of a singly charged quantum dot in a
micropillar cavity allows for the creation of photonic entangled states. Current devices suffer …