@article{e55929fd59bb4acdaa9e82a8ec4a365d,
title = "Hybrid III-V diamond photonic platform for quantum nodes based on neutral silicon vacancy centers in diamond",
abstract = "Integrating atomic quantum memories based on color centers in diamond with on-chip photonic devices would enable entanglement distribution over long distances. However, efforts towards integration have been challenging because color centers can be highly sensitive to their environment, and their properties degrade in nanofabricated structures. Here, we describe a heterogeneously integrated, on-chip, III-V diamond platform designed for neutral silicon vacancy (SiV0) centers in diamond that circumvents the need for etching the diamond substrate. Through evanescent coupling to SiV0 centers near the surface of diamond, the platform will enable Purcell enhancement of SiV0 emission and efficient frequency conversion to the telecommunication C-band. The proposed structures can be realized with readily available fabrication techniques.",
author = "Ding Huang and Alex Abulnaga and Sacha Welinski and Mouktik Raha and Thompson, {Jeff D.} and {de Leon}, {Nathalie P.}",
note = "Funding Information: Air Force Office of Scientific Research (FA9550-17-0158, FA9550-18-1-0081); National Science Foundation (1640959); Defense Advanced Research Projects Agency (D18AP00047). The authors would like to thank Kartik Srinivasan, Alejandro Rodriguez, Zi-Huai Zhang, and Paul Stevenson for helpful discussions about the photonic crystal cavity design and FWM-BS scheme. This work was primarily supported by DARPA under Young Faculty Award (award number D18AP00047), and work on the neutral silicon vacancy center was supported by the NSF under the EFRI ACQUIRE program (grant 1640959) and the Air Force Office of Scientific Research under award number FA9550-17-0158. M. R. and J. D. T. were additionally supported by the Air Force Office of Scientific Research (grant FA9550-18-1-0081). D. H. was supported by a National Science Scholarship from A*STAR, Singapore. A. A. was supported by a Post Graduate Scholarship from the Natural Sciences and Engineering Research Council of Canada. Publisher Copyright: {\textcopyright} 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement",
year = "2021",
month = mar,
day = "15",
doi = "10.1364/OE.418081",
language = "English (US)",
volume = "29",
pages = "9174--9189",
journal = "Optics Express",
issn = "1094-4087",
publisher = "The Optical Society",
number = "6",
}