Controlling quantum dot emission by integration of semiconductor nanomembranes onto piezoelectric actuators

A Rastelli, F Ding, JD Plumhof, S Kumar… - … status solidi (b), 2012 - Wiley Online Library
This paper reviews the recent advances obtained by integrating semiconductor epitaxial
films with embedded self‐assembled quantum dots (QDs) on top of single‐crystal …

Hyperentanglement purification for two-photon six-qubit quantum systems

GY Wang, Q Liu, FG Deng - Physical Review A, 2016 - APS
Recently, two-photon six-qubit hyperentangled states were produced in experiment and they
can improve the channel capacity of quantum communication largely. Here we present a …

Compact quantum gates on electron-spin qubits assisted by diamond nitrogen-vacancy centers inside cavities

HR Wei, FG Deng - Physical Review A—Atomic, Molecular, and Optical …, 2013 - APS
Constructing compact quantum circuits for universal quantum gates on solid-state systems is
crucial for quantum computing. We present some compact quantum circuits for a …

Universal quantum gates on electron-spin qubits with quantum dots inside single-side optical microcavities

HR Wei, FG Deng - Optics express, 2014 - opg.optica.org
We present some compact quantum circuits for a deterministic quantum computing on
electron-spin qubits assisted by quantum dots inside single-side optical microcavities …

Error-detected generation and complete analysis of hyperentangled Bell states for photons assisted by quantum-dot spins in double-sided optical microcavities

GY Wang, Q Ai, BC Ren, T Li, FG Deng - Optics Express, 2016 - opg.optica.org
We construct an error-detected block, assisted by the quantum-dot spins in double-sided
optical microcavities. With this block, we propose three error-detected schemes for the …

Scalable photonic quantum computing assisted by quantum-dot spin in double-sided optical microcavity

HR Wei, FG Deng - Optics express, 2013 - opg.optica.org
We investigate the possibility of achieving scalable photonic quantum computing by the
giant optical circular birefringence induced by a quantum-dot spin in a double-sided optical …

A tuneable telecom wavelength entangled light emitting diode deployed in an installed fibre network

ZH Xiang, J Huwer, J Skiba-Szymanska… - Communications …, 2020 - nature.com
Entangled light emitting diodes based on semiconductor quantum dots are promising
devices for security sensitive quantum network applications, thanks to their natural lack of …

[HTML][HTML] Defect engineering in nanomaterials: Impact, challenges, and applications

RK Mishra, K Verma - Smart Materials in Manufacturing, 2024 - Elsevier
Defects in nanomaterials have emerged as a pivotal aspect influencing their properties and
diverse applications across numerous industries. This comprehensive review explores the …

Hyper-parallel Toffoli gate on three-photon system with two degrees of freedom assisted by single-sided optical microcavities

HR Wei, FG Deng, GL Long - Optics Express, 2016 - opg.optica.org
Encoding qubits in multiple degrees of freedom (DOFs) of a quantum system allows less-
decoherence quantum information processing with much less quantum resources. We …

Strain tuning of a quantum dot strongly coupled to a photonic crystal cavity

S Sun, H Kim, GS Solomon, E Waks - Applied Physics Letters, 2013 - pubs.aip.org
We demonstrate reversible strain-tuning of a quantum dot strongly coupled to a photonic
crystal cavity. We observe an average redshift of 0.45 nm for quantum dots located inside …