activity
20202026
most citedIsotopic enrichment of silicon by high fluence Si ion implantation

16 citations · 38 across the 10 of their papers we have counts for

collaborators

10 papers

quant-ph2026

Revealing high-dimensional entanglement through symmetry

Jayden Webster, Florian Kanitschar, Emanuele Polino +5

Photons encoded in discrete time bins can be routinely prepared in temporal superposition states, enabling high-dimensional entanglement and enhanced quantum communication rates. H…

physics.optics2026

Room temperature Purcell enhanced single erbium ions in silicon-carbide-on-insulator microring resonators

Joshua Bader, Shin-ichiro Sato, Jeffrey C. McCallum +8

Spin-carrying single-photon emitters operating in the telecommunication C-band (1530-1565nm) are prime candidates for integrated spin-photon interfaces, offering seamless compatibi…

quant-ph2025

Heralded generation of a three-mode NOON state

Sukhjit P. Singh, Elnaz Bazzazi, Diego N. Bernal-García +8

Entangled states of photons form the foundation of quantum communication, computation, and metrology. Yet their generation remains fundamentally constrained: in the absence of intr…

cond-mat.mtrl-sci2025★ 1 cited

Narrow magneto-optical transitions in Erbium implanted silicon carbide-on-insulator

Alexey Lyasota, Joshua Bader, Shao Qi Lim +5

Solid state spin photon interfaces operating in the near telecom and telecom bands are a key resource for long distance quantum communication and scalable quantum networks. However…

physics.optics2025★ 3 cited

Photo-luminescence properties of ion implanted Er3+-defects in 4H-SiCOI towards integrated quantum photonics

Joshua Bader, Shao Qi Lim, Faraz Ahmed Inam +5

Colour centres hosted in solid-state materials such as silicon carbide and diamond are promising candidates for integration into chip-scale quantum systems. Specifically, the incor…

quant-ph2024

Experimental quantum randomness enhanced by a quantum network

Emanuele Polino, Luis Villegas-Aguilar, Davide Poderini +10

The certification of randomness is essential for both fundamental science and information technologies. Unlike traditional random number generators, randomness obtained from nonloc…

quant-ph2024

Quantum Assemblage Tomography

Luis Villegas-Aguilar, Yuanlong Wang, Alex Pepper +7

A central requirement in asymmetric quantum nonlocality protocols, such as quantum steering, is the precise reconstruction of state assemblages -- statistical ensembles of quantum…

quant-ph2023★ 11 cited

Nonlocality activation in a photonic quantum network

Luis Villegas-Aguilar, Emanuele Polino, Farzad Ghafari +9

Bell nonlocality refers to correlations between two distant, entangled particles that challenge classical notions of local causality. Beyond its foundational significance, nonlocal…

quant-ph2023★ 7 cited

Millisecond electron spin coherence time for erbium ions in silicon

Ian R. Berkman, Alexey Lyasota, Gabriele G. de Boo +12

Spins in silicon that are accessible via a telecom-compatible optical transition are a versatile platform for quantum information processing that can leverage the well-established…

cond-mat.mtrl-sci2020★ 16 cited

Isotopic enrichment of silicon by high fluence Si ion implantation

D. Holmes, B. C. Johnson, C. Chua +8

Spins in the `semiconductor vacuum' of silicon-28 (Si) are suitable qubit candidates due to their long coherence times. An isotopically purified substrate of Si is re…