| Presentation | 1997/11/4 Signal to noise ratio for four wave mixing in atomic vapor Mitsuhiro Yokota, Pochi Yeh, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We investigate the reduction of Rayleigh scattering in four-wave mixing due to photo-induced spatial redistribution of atoms in atomic vapors. The Rayleigh scattering from the pump beams in optical phase conjugation is a major source of noise which affects the fidelity of the phase conjugated image. In the blue-shifted operation, the atoms are driven toward the low intensity regions of the standing wave pattern leading to a reduced Rayleigh scattering. By using Rayleigh scattered power, we will estimate the signal intensity needed to achieve a signal to noise ratio of 1. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical phase conjugation / Atomic vapor / Nonlinear optics / Rayleigh scattering |
| Paper # | OCS97-52 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 1997/11/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Signal to noise ratio for four wave mixing in atomic vapor |
| Sub Title (in English) | |
| Keyword(1) | Optical phase conjugation |
| Keyword(2) | Atomic vapor |
| Keyword(3) | Nonlinear optics |
| Keyword(4) | Rayleigh scattering |
| 1st Author's Name | Mitsuhiro Yokota |
| 1st Author's Affiliation | Dept. of Electrical and Electronic Engineering Miyazaki University() |
| 2nd Author's Name | Pochi Yeh |
| 2nd Author's Affiliation | Dept. of Electrical and Computer Engineering University of California |
| Date | 1997/11/4 |
| Paper # | OCS97-52 |
| Volume (vol) | vol.97 |
| Number (no) | 357 |
| Page | pp.pp.- |
| #Pages | 6 |
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