@article{a15b272befc043e9b25bef10aab958ce,
title = "Broadband enhancement of spontaneous emission from nitrogen-vacancy centers in nanodiamonds by hyperbolic metamaterials",
abstract = "We experimentally demonstrate a broadband enhancement of emission from nitrogen-vacancy centers in nanodiamonds. The enhancement is achieved by using a multilayer metamaterial with hyperbolic dispersion. The metamaterial is fabricated as a stack of alternating gold and alumina layers. Our approach paves the way towards the construction of efficient single-photon sources as planar on-chip devices.",
author = "Shalaginov, {M. Y.} and S. Ishii and J. Liu and J. Liu and J. Irudayaraj and A. Lagutchev and Kildishev, {A. V.} and Shalaev, {V. M.}",
note = "Funding Information: The authors would like to thank N. Kinsey for his kind assistance with manuscript preparation, G. V. Naik for valuable discussions, and M. N. Slipchenko for the help with optical measurements. This work was partially supported by Air Force Office of Scientific Research Grant FA9550-12-1-0024, U.S. Army Research Office Grant 57981-PH (W911NF-11-1-0359), and NSF award Meta-PREM No. 1205457. S.I. is supported by the JSPS Postdoctoral Fellowships for Research Abroad. ",
year = "2013",
month = apr,
day = "29",
doi = "10.1063/1.4804262",
language = "English (US)",
volume = "102",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics Publising LLC",
number = "17",
}