Title: | Position controlled nanowires for infrared single photon emission |
Authors: | Dorenbos, S. N. Browse this author |
Sasakura, H. Browse this author |
van Kouwen, M. P. Browse this author |
Akopian, N. Browse this author |
Adachi, S. Browse this author |
Namekata, N. Browse this author |
Jo, M. Browse this author |
Motohisa, J. Browse this author →KAKEN DB |
Kobayashi, Y. Browse this author |
Tomioka, K. Browse this author |
Fukui, T. Browse this author |
Inoue, S. Browse this author |
Kumano, H. Browse this author |
Natarajan, C. M. Browse this author |
Hadfield, R. H. Browse this author |
Zijlstra, T. Browse this author |
Klapwijk, T. M. Browse this author |
Zwiller, V. Browse this author |
Suemune, I. Browse this author |
Issue Date: | 25-Oct-2010 |
Publisher: | American Institute of Physics |
Journal Title: | Applied Physics Letters |
Volume: | 97 |
Issue: | 17 |
Start Page: | 171106 |
Publisher DOI: | 10.1063/1.3506499 |
Abstract: | We report the experimental demonstration of single-photon and cascaded photon pair emission in the infrared, originating from a single InAsP quantum dot embedded in a standing InP nanowire. A regular array of nanowires is fabricated by epitaxial growth on an electron-beam patterned substrate. Photoluminescence spectra taken on single quantum dots show narrow emission lines. Superconducting single photon detectors, which have a higher sensitivity than avalanche photodiodes in the infrared, enable us to measure auto and cross correlations. Clear antibunching is observed [g^[(2)](0) = 0.12] and we show a biexciton-exciton cascade, which can be used to create entangled photon pairs. |
Rights: | Copyright 2010 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Appl. Phys. Lett. 97, 171106 (2010) and may be found at https://dx.doi.org/10.1063/1.3506499 |
Type: | article |
URI: | http://hdl.handle.net/2115/44426 |
Appears in Collections: | 電子科学研究所 (Research Institute for Electronic Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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