| Presentation | 2011-08-25 Single InAs quantum dots in metal embedded nano-cone structures emitting in the telecommunication O and C bands C. Hermannstadter, J. -H. Huh, N. A. Jahan, H. Sasakura, K. Akahane, M. Sasaki, I. Suemune, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this work we present a way to use high density quantum dots (QDs) as a possible source for single photons and entangled photon pairs by isolating a small number of dots in suitable nanostructures. The used samples contain InAs/InAlGaAs QDs grown on InP substrates by molecular beam epitaxy and exhibit QD emission between 1.2 and 1.6 μm including the telecommunication O and C bands. We investigate the photoluminescence of individual QDs in metal embedded nano-cones at temperatures up to 200 K and thus demonstrate individual dot emission clearly above liquid Nitrogen temperature. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | EMD2011-44,CPM2011-88,OPE2011-79,LQE2011-42 |
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| Conference Information | |
| Committee | CPM |
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| Conference Date | 2011/8/18(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Component Parts and Materials (CPM) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Single InAs quantum dots in metal embedded nano-cone structures emitting in the telecommunication O and C bands |
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| 1st Author's Name | C. Hermannstadter |
| 1st Author's Affiliation | Research Institute for Electronic Science, Hokkaido University() |
| 2nd Author's Name | J. -H. Huh |
| 2nd Author's Affiliation | Research Institute for Electronic Science, Hokkaido University |
| 3rd Author's Name | N. A. Jahan |
| 3rd Author's Affiliation | Research Institute for Electronic Science, Hokkaido University:Graduate School of Information Science Technology, Hokkaido University |
| 4th Author's Name | H. Sasakura |
| 4th Author's Affiliation | Research Institute for Electronic Science, Hokkaido University |
| 5th Author's Name | K. Akahane |
| 5th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 6th Author's Name | M. Sasaki |
| 6th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 7th Author's Name | I. Suemune |
| 7th Author's Affiliation | Research Institute for Electronic Science, Hokkaido University |
| Date | 2011-08-25 |
| Paper # | EMD2011-44,CPM2011-88,OPE2011-79,LQE2011-42 |
| Volume (vol) | vol.111 |
| Number (no) | 184 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |