| Presentation | 2008-05-23 Laser cooling and trapping of Ba^+ produced by photoionization in a linear RF trap Takashi MORIYA, Tadayuki YOSHITAKE, Dai OSADA, Kazuhiko SUGIYAMA, Masao KITANO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We trapped Ba^+ ions produced by two-step photoionization in a linear RF trap. We decreased the number of trapped Ba^+ ions and laser cooled them to the temperature estimated as 6 K. Odd barium isotopes are important to realize quantum computers and optical frequency standards. Two-step photoionization enables us to load these isotopes selectively. To ionize odd barium isotopes selectively, we carried out high resolution spectroscopy for the ^1S_0-^1P_1 transition used as the first-step transition of photoionization. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Photoionization / Ion Trap / Laser Cooling |
| Paper # | LQE2008-5 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2008/5/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Laser cooling and trapping of Ba^+ produced by photoionization in a linear RF trap |
| Sub Title (in English) | |
| Keyword(1) | Photoionization |
| Keyword(2) | Ion Trap |
| Keyword(3) | Laser Cooling |
| 1st Author's Name | Takashi MORIYA |
| 1st Author's Affiliation | Department of Electronic Science and Engineering, Kyoto university() |
| 2nd Author's Name | Tadayuki YOSHITAKE |
| 2nd Author's Affiliation | Department of Electronic Science and Engineering, Kyoto university |
| 3rd Author's Name | Dai OSADA |
| 3rd Author's Affiliation | Department of Electronic Science and Engineering, Kyoto university |
| 4th Author's Name | Kazuhiko SUGIYAMA |
| 4th Author's Affiliation | Department of Electronic Science and Engineering, Kyoto university:CREST, Japan Science and Technology Agency |
| 5th Author's Name | Masao KITANO |
| 5th Author's Affiliation | Department of Electronic Science and Engineering, Kyoto university:CREST, Japan Science and Technology Agency |
| Date | 2008-05-23 |
| Paper # | LQE2008-5 |
| Volume (vol) | vol.108 |
| Number (no) | 51 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |