| Presentation | 2013-03-08 Analysis of Plasmonic Waveguide and Plasmon Antenna for High Density All-Optical Magnetic Recording Kyosuke TAMURA, Yoshito ASHIZAWA, Shinichiro OHNUKI, Katsuji NAKAGAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The all-optical magnetic recording is one of methods for ultra-fast recording. A circularly polarizied light for high density all-optical magnetic recording. can be confined from a circularly polarized light propagating through space by a plasmon antenna which uses localized surface plasmon (LSP). In this paper, the circularly polarized light generated from a surface plasmon polariton (SPP)propagated by a plasmonic waveguide (PW)for high efficiency energy propagation. It is investigated that the near field intensity created by the plasmon antenna with the PW depending on an angle of the incident light. The energy and propagation efficiency of SPPs delivered on a Au sheet of the PW are also studied. Furthermore, the creation of confined circularly polarized light by the combination of PW and plasmon antenna is demonstrated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | All-Optical magnetic recording / Localized surface plasmon / Plasmon antenna / Surface plasmon polariton / Plasmonic waveguide |
| Paper # | MR2012-45 |
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| Conference Information | |
| Committee | MR |
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| Conference Date | 2013/3/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Magnetic Recording (MR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Plasmonic Waveguide and Plasmon Antenna for High Density All-Optical Magnetic Recording |
| Sub Title (in English) | |
| Keyword(1) | All-Optical magnetic recording |
| Keyword(2) | Localized surface plasmon |
| Keyword(3) | Plasmon antenna |
| Keyword(4) | Surface plasmon polariton |
| Keyword(5) | Plasmonic waveguide |
| 1st Author's Name | Kyosuke TAMURA |
| 1st Author's Affiliation | Graduate School of Science and Technology, Nihon Univ.() |
| 2nd Author's Name | Yoshito ASHIZAWA |
| 2nd Author's Affiliation | College of Science and Technology, Nihon Univ. |
| 3rd Author's Name | Shinichiro OHNUKI |
| 3rd Author's Affiliation | College of Science and Technology, Nihon Univ. |
| 4th Author's Name | Katsuji NAKAGAWA |
| 4th Author's Affiliation | College of Science and Technology, Nihon Univ. |
| Date | 2013-03-08 |
| Paper # | MR2012-45 |
| Volume (vol) | vol.112 |
| Number (no) | 452 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |