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Chip-Scale Quantum Emitters

open access: yesQuantum Reports, 2021
Integration of chip-scale quantum technology was the main aim of this study. First, the recent progress on silicon-based photonic integrated circuits is surveyed, and then it is shown that silicon integrated quantum photonics can be considered a ...
Morteza Sasani Ghamsari
doaj   +2 more sources

Tailoring polarization in WSe2 quantum emitters through deterministic strain engineering [PDF]

open access: yesnpj 2D Materials and Applications
Quantum emitters in transition metal dichalcogenides (TMDs) have recently emerged as a promising platform for generating single photons for optical quantum information processing. In this work, we present an approach for deterministically controlling the
Athanasios Paralikis   +6 more
doaj   +2 more sources

Optical Properties of Concentric Nanorings of Quantum Emitters [PDF]

open access: yesNanomaterials, 2023
Helmut Ritsch   +2 more
exaly   +2 more sources

Spectral and spatial isolation of single tungsten diselenide quantum emitters using hexagonal boron nitride wrinkles

open access: yesAPL Photonics, 2020
Monolayer WSe2 hosts bright single-photon emitters. Because of its compliance, monolayer WSe2 conforms to patterned substrates without breaking, thus creating the potential for large local strain, which is one activation mechanism of its intrinsic ...
Raphaël S. Daveau   +7 more
doaj   +1 more source

Wafer-scale nanofabrication of telecom single-photon emitters in silicon

open access: yesNature Communications, 2022
The recently demonstrated approaches to fabrication of quantum emitters in silicon result in their random positioning, hindering applications in quantum photonic integrated circuits.
Michael Hollenbach   +11 more
doaj   +1 more source

Tailoring the Emission Wavelength of Color Centers in Hexagonal Boron Nitride for Quantum Applications

open access: yesNanomaterials, 2022
Optical quantum technologies promise to revolutionize today’s information processing and sensors. Crucial to many quantum applications are efficient sources of pure single photons.
Chanaprom Cholsuk   +2 more
doaj   +1 more source

Probing the Optical Dynamics of Quantum Emitters in Hexagonal Boron Nitride

open access: yesPRX Quantum, 2022
Hexagonal boron nitride is a van der Waals material that hosts visible-wavelength quantum emitters at room temperature. However, experimental identification of the quantum emitters’ electronic structure is lacking, and key details of their charge and ...
Raj N. Patel   +8 more
doaj   +1 more source

Single photon sources with near unity collection efficiencies by deterministic placement of quantum dots in nanoantennas

open access: yesAPL Photonics, 2021
Deterministic coupling between photonic nodes in a quantum network is an essential step toward implementing various quantum technologies. The omnidirectionality of free-standing emitters, however, makes this coupling highly inefficient, in particular if ...
Hamza Abudayyeh   +11 more
doaj   +1 more source

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