@article{2e3e5aba03c8415eb2a93ef65d208c53,
title = "Highly efficient coupling of nanolight emitters to a ultra-wide tunable nanofibre cavity",
abstract = "Solid-state microcavities combining ultra-small mode volume, wide-range resonance frequency tuning, as well as lossless coupling to a single mode fibre are integral tools for nanophotonics and quantum networks. We developed an integrated system providing all of these three indispensable properties. It consists of a nanofibre Bragg cavity (NFBC) with the mode volume of under 1 μm3 and repeatable tuning capability over more than 20 nm at visible wavelengths. In order to demonstrate quantum light-matter interaction, we establish coupling of quantum dots to our tunable NFBC and achieve an emission enhancement by a factor of 2.7.",
author = "Schell, {Andreas W.} and Hideaki Takashima and Shunya Kamioka and Yasuko Oe and Masazumi Fujiwara and Oliver Benson and Shigeki Takeuchi",
note = "Funding Information: We would like to thank to Dr. Akihiro Oshima and Prof. Masaki Taniguchi at ISIR for his technical support in the early stage of our FIB use and Prof. Hideki Fujiwara for the analysis of the enhanced emission spectra. We gratefully acknowledge financial support from MEXT-KAKENHI Quantum Cybernetics (No. 21101007), JSPS-KAKENHI (Nos. 26220712, 23244079, 25620001, 23740228, 26706007, and 26610077), JST-CREST, JSPS-FIRST, the Project for Developing Innovation Systems of MEXT, the G-COE Program, and the Research Foundation for Opto-Science and Technology. M.F. extends thanks to the fellowship from Alexander von Humboldt Foundation and Yamada Science Foundation. This project was supported by JSPS and DFG under the Japan – Germany Research Cooperative Program. A portion of this work was supported by {\textquoteleft}{\textquoteleft}Nanotechnology Platform Project (Nanotechnology Open Facilities in Osaka University){\textquoteright}{\textquoteright} of MEXT, Japan [F-13-OS-0017, F-14-OS-0004].",
year = "2015",
month = may,
day = "6",
doi = "10.1038/srep09619",
language = "English",
volume = "5",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "Nature Publishing Group",
}