Searched for: author%3A%22van+Dam%2C+S.B.%22
(1 - 9 of 9)
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Ruf, M.T. (author), Weaver, M.J. (author), van Dam, S.B. (author), Hanson, R. (author)
The nitrogen-vacancy (N-V) center in diamond has been established as a prime building block for quantum networks. However, scaling beyond a few network nodes is currently limited by low spin-photon entanglement rates, resulting from the N-V center's low probability of coherent photon emission and collection. Integration into a cavity can...
journal article 2021
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van Dam, S.B. (author)
Quantum mechanics differs deeply from classical intuition and knowledge, sparking fundamental questions and radically new technology. Generating large entangled states between distant nodes of a quantum network will advance both domains. The nitrogen-vacancy (NV) centre in diamond is a promising building block for such a network. <br/>However,...
doctoral thesis 2019
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van Dam, S.B. (author), Degen, M.J. (author), Bersin, E. (author), Galiullin, A. (author), Ruf, M.T. (author), IJspeert, M. (author), Taminiau, T.H. (author), Hanson, R. (author)
The advancement of quantum optical science and technology with solid-state emitters such as nitrogen-vacancy (NV) centers in diamond critically relies on the coherence of the emitters' optical transitions. A widely employed strategy to create NV centers at precisely controlled locations is nitrogen ion implantation followed by a high...
journal article 2019
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Ruf, M.T. (author), IJspeert, M. (author), van Dam, S.B. (author), de Jong, N. (author), van den Berg, J.H. (author), Evers, G.P.H. (author), Hanson, R. (author)
Diamond membrane devices containing optically coherent nitrogen-vacancy (NV) centers are key to enable novel cryogenic experiments such as optical ground-state cooling of hybrid spin-mechanical systems and efficient entanglement distribution in quantum networks. Here, we report on the fabrication of a (3.4 ± 0.2) μm thin, smooth (surface...
journal article 2019
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van Dam, S.B. (author), Cramer, J. (author), Taminiau, T.H. (author), Hanson, R. (author)
We report on the realization and application of nondestructive three-qubit parity measurements on nuclear spin qubits in diamond. We use high-fidelity quantum logic to map the parity of the joint state of three nuclear spin qubits onto an electronic spin qubit that acts as an ancilla, followed by a single-shot nondestructive readout of the...
journal article 2019
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van Dam, S.B. (author), Ruf, M.T. (author), Hanson, R. (author)
Defect centres in diamond are promising building blocks for quantum networks thanks to a long-lived spin state and bright spin-photon interface. However, their low fraction of emission into a desired optical mode limits the entangling success probability. The key to overcoming this is through Purcell enhancement of the emission. Open Fabry...
journal article 2018
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Bogdanovic, S. (author), van Dam, S.B. (author), Bonato, C. (author), Coenen, Lisanne C. (author), Zwerver, A.M.J. (author), Hensen, B.J. (author), Liddy, M.S.Z. (author), Fink, Thomas (author), Reiserer, A.A. (author), Loncar, M. (author), Hanson, R. (author)
We report on the fabrication and characterization of a Fabry-Perot microcavity enclosing a thin diamond membrane at cryogenic temperatures. The cavity is designed to enhance resonant emission of single nitrogen-vacancy centers by allowing spectral and spatial tuning while preserving the optical properties observed in bulk diamond. We demonstrate...
journal article 2017
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Bogdanovic, S. (author), Liddy, M.S.Z. (author), van Dam, S.B. (author), Coenen, Lisanne C. (author), Flink, Thomas (author), Loncar, M. (author), Hanson, R. (author)
Coupling nitrogen-vacancy (NV) centers in diamonds to optical cavities is a promising way to enhance the efficiency of diamond-based quantum networks. An essential aspect of the full toolbox required for the operation of these networks is the ability to achieve the microwave control of the electron spin associated with this defect within the...
journal article 2017
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van Dam, S.B. (author), Humphreys, P.C. (author), Rozpedek, F.D. (author), Wehner, S.D.C. (author), Hanson, R. (author)
Quantum networks distributed over distances greater than a few kilometres will be limited by the time required for information to propagate between nodes. We analyse protocols that are able to circumvent this bottleneck by employing multi-qubit nodes and multiplexing. For each protocol, we investigate the key network parameters that determine...
journal article 2017
Searched for: author%3A%22van+Dam%2C+S.B.%22
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