| Presentation | 2000/1/19 Quantum Zeno effect in optical fibers Keisaku Yamane, Masahiro Ito, Masao Kitano, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The quantum Zeno effect is a seemingly paradoxical phenomenon where a inhibition of transition or a guidance of system is realized without losses in spite of the use of the dissipative processes. It is universal and not restricted to the quantum systems. In this paper as a classical example we report the quautum Zeno effect in a series of off-set spliced optical fibers. We verify the quantum Zeno effect by estimating the transmission coefficient of the fibers. There are two kinds of light propagation modes - wave and ray, and the quantum Zeno effect is found to be peculiar to the former mode. Despite of the discontinuity the transmission coefficient approaches unity as the increase of the number of joints. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Quantum Zeno effect / optical fiber / wave optics / ray optics / non-unitarity / transimission coefficient |
| Paper # | PS99-79, OPE99-127, LQE99-118 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2000/1/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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) | Quantum Zeno effect in optical fibers |
| Sub Title (in English) | |
| Keyword(1) | Quantum Zeno effect |
| Keyword(2) | optical fiber |
| Keyword(3) | wave optics |
| Keyword(4) | ray optics |
| Keyword(5) | non-unitarity |
| Keyword(6) | transimission coefficient |
| 1st Author's Name | Keisaku Yamane |
| 1st Author's Affiliation | Department of electronic science and engineering, faculty of engineering, Kyoto University() |
| 2nd Author's Name | Masahiro Ito |
| 2nd Author's Affiliation | Department of electronic science and engineering, faculty of engineering, Kyoto University |
| 3rd Author's Name | Masao Kitano |
| 3rd Author's Affiliation | Department of electronic science and engineering, faculty of engineering, Kyoto University |
| Date | 2000/1/19 |
| Paper # | PS99-79, OPE99-127, LQE99-118 |
| Volume (vol) | vol.99 |
| Number (no) | 546 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |