| Presentation | 1998/8/27 Multi-solutions control of photorefractive four-wave mixing Yoshihisa Takayama, Atsushi Okamoto, Kunihiro Sato, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We show a method to converge the phase conjugate reflectivity of the four-wave mixing to one of its multi-solutions for the first time. The phase conjugate reflectivity calculated by steady-state analysis has at most three solutions with a certain coupling strength. Then, we analyze the temporal behavior of the four-wave mixing with consideration of the phase difference of interaction beams, and show that two values of the reflectivity among the three can be selected by controlling the initial condition of the phase difference. In addition, we represent the state transition diagrams of the four-wave mixing and suggest a possibility of an all-optical switch or all-optical memory by the photorefractive four-wave mixing. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | photorefractive / phase conjugation / multi-solutions / four-wave mixing |
| Paper # | EMD98-29, CPM98-77, OPE98-50, LQE98-44 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 1998/8/27(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) | Multi-solutions control of photorefractive four-wave mixing |
| Sub Title (in English) | |
| Keyword(1) | photorefractive |
| Keyword(2) | phase conjugation |
| Keyword(3) | multi-solutions |
| Keyword(4) | four-wave mixing |
| 1st Author's Name | Yoshihisa Takayama |
| 1st Author's Affiliation | Faculty of Eng., Hokkaido Univ.() |
| 2nd Author's Name | Atsushi Okamoto |
| 2nd Author's Affiliation | Faculty of Eng., Hokkaido Univ. |
| 3rd Author's Name | Kunihiro Sato |
| 3rd Author's Affiliation | Faculty of Eng., Hokkai-Gakuen Univ. |
| Date | 1998/8/27 |
| Paper # | EMD98-29, CPM98-77, OPE98-50, LQE98-44 |
| Volume (vol) | vol.98 |
| Number (no) | 255 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |