Print Email Facebook Twitter Design and low-temperature characterization of a tunable microcavity for diamond-based quantum networks Title Design and low-temperature characterization of a tunable microcavity for diamond-based quantum networks Author Bogdanovic, S. (TU Delft QID/Hanson Lab) van Dam, S.B. (TU Delft QID/Hanson Lab) Bonato, C. (TU Delft QID/Hanson Lab) Coenen, Lisanne C. Zwerver, A.M.J. (TU Delft QCD/Vandersypen Lab) Hensen, B.J. (TU Delft QID/Hanson Lab) Liddy, M.S.Z. (University of Waterloo) Fink, Thomas (ETH Zürich) Reiserer, A.A. (TU Delft QID/Hanson Lab) Loncar, M. (Harvard University) Hanson, R. (TU Delft QN/Hanson Lab; TU Delft QID/Hanson Lab) Date 2017 Abstract 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 cavity finesse at cryogenic temperatures within the range of F ¼ 4000–12 000 and find a sub-nanometer cavity stability. Modeling shows that coupling nitrogen-vacancy centers to these cavities could lead to an increase in remote entanglement success rates by three orders of magnitude. Subject DiamondLaser resonatorsLinewidthsOptical resonatorsElemental semiconductors To reference this document use: http://resolver.tudelft.nl/uuid:d7feb4dd-9364-4a89-80c4-6c30dc4c2af1 DOI https://doi.org/10.1063/1.4982168 ISSN 0003-6951 Source Applied Physics Letters, 110 (17) Part of collection Institutional Repository Document type journal article Rights © 2017 S. Bogdanovic, S.B. van Dam, C. Bonato, Lisanne C. Coenen, A.M.J. Zwerver, B.J. Hensen, M.S.Z. Liddy, Thomas Fink, A.A. Reiserer, M. Loncar, R. Hanson Files PDF 1.4982168.pdf 1.09 MB Close viewer /islandora/object/uuid:d7feb4dd-9364-4a89-80c4-6c30dc4c2af1/datastream/OBJ/view