Silicon carbide color centers for quantum applications

S Castelletto, A Boretti - Journal of Physics: Photonics, 2020‏ - iopscience.iop.org
Silicon carbide has recently surged as an alternative material for scalable and integrated
quantum photonics, as it is a host for naturally occurring color centers within its bandgap …

Hybrid integration methods for on-chip quantum photonics

JH Kim, S Aghaeimeibodi, J Carolan, D Englund… - Optica, 2020‏ - opg.optica.org
The goal of integrated quantum photonics is to combine components for the generation,
manipulation, and detection of nonclassical light in a phase-stable and efficient platform …

4H-silicon-carbide-on-insulator for integrated quantum and nonlinear photonics

DM Lukin, C Dory, MA Guidry, KY Yang, SD Mishra… - Nature …, 2020‏ - nature.com
Optical quantum information processing will require highly efficient photonic circuits to
connect quantum nodes on-chip and across long distances. This entails the efficient …

Fabrication and nanophotonic waveguide integration of silicon carbide colour centres with preserved spin-optical coherence

C Babin, R Stöhr, N Morioka, T Linkewitz, T Steidl… - Nature materials, 2022‏ - nature.com
Optically addressable spin defects in silicon carbide (SiC) are an emerging platform for
quantum information processing compatible with nanofabrication processes and device …

Integrated quantum photonics with silicon carbide: challenges and prospects

DM Lukin, MA Guidry, J Vučković - PRX quantum, 2020‏ - APS
Optically addressable solid-state spin defects are promising candidates for storing and
manipulating quantum information using their long coherence ground-state manifold; …

Silicon carbide photonics bridging quantum technology

S Castelletto, A Peruzzo, C Bonato, BC Johnson… - ACS …, 2022‏ - ACS Publications
In the last two decades, bulk, homoepitaxial, and heteroepitaxial growth of silicon carbide
(SiC) has witnessed many advances, giving rise to electronic devices widely used in high …

Laser manufacturing of spatial resolution approaching quantum limit

XJ Wang, HH Fang, ZZ Li, D Wang… - Light: Science & …, 2024‏ - nature.com
Atomic and close-to-atom scale manufacturing is a promising avenue toward single-photon
emitters, single-electron transistors, single-atom memory, and quantum-bit devices for future …

Laser writing of individual nitrogen-vacancy defects in diamond with near-unity yield

YC Chen, B Griffiths, L Weng, SS Nicley, SN Ishmael… - Optica, 2019‏ - opg.optica.org
Atomic defects in wide-bandgap materials, such as the nitrogen-vacancy (NV) color center in
diamond, show considerable promise for the development of a new generation of quantum …

Colour centre generation in diamond for quantum technologies

JM Smith, SA Meynell, AC Bleszynski Jayich… - Nanophotonics, 2019‏ - degruyter.com
Effective methods to generate colour centres in diamond and other wide band-gap materials
are essential to the realisation of solid state quantum technologies based on such systems …

Quantum emitters with narrow band and high debye–waller factor in aluminum nitride written by femtosecond laser

XJ Wang, S Zhao, HH Fang, R **ng, Y Chai, XZ Li… - Nano Letters, 2023‏ - ACS Publications
Solid-state quantum emitters (QEs) are central components for photonic-based quantum
information processing. Recently, bright QEs in III-nitride semiconductors, such as aluminum …