| Presentation | 2008-01-28 Analysis and compensation of artifacts in three-dimensional refractive index profiling by four-wave mixing technique Takehito KAWASUMI, Yasuyuki OZEKI, Keisuke ISOBE, Kazuyoshi ITOH, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We are proposing a technique of refractive index (RI) mapping by use of four-wave mixing (FWM) process, which is caused by focusing ultra-short optical pulses with a high-numerical aperture objective lens. Compared to conventional techniques in which RI information is acquired from optical phase, our method is completely novel in that RI information is acquired from optical intensity. This technique offers high spatial resolution in three-dimensions and quantitative capability. However, we have found that the RI distribution acquired by this technique involves artifacts. In this report, we analyze the artifacts and study on its compensation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Four-wave mixing / Refractive index / Three-dimensional distribution / Ultra-short optical pulse / Artifact |
| Paper # | PN2007-52,OPE2007-160,LQE2007-138 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2008/1/21(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) | Analysis and compensation of artifacts in three-dimensional refractive index profiling by four-wave mixing technique |
| Sub Title (in English) | |
| Keyword(1) | Four-wave mixing |
| Keyword(2) | Refractive index |
| Keyword(3) | Three-dimensional distribution |
| Keyword(4) | Ultra-short optical pulse |
| Keyword(5) | Artifact |
| 1st Author's Name | Takehito KAWASUMI |
| 1st Author's Affiliation | Department of Material and Life Science, Graduate School of Engineering, Osaka University() |
| 2nd Author's Name | Yasuyuki OZEKI |
| 2nd Author's Affiliation | Department of Material and Life Science, Graduate School of Engineering, Osaka University |
| 3rd Author's Name | Keisuke ISOBE |
| 3rd Author's Affiliation | Department of Material and Life Science, Graduate School of Engineering, Osaka University:(Present Office)Currently with Riken |
| 4th Author's Name | Kazuyoshi ITOH |
| 4th Author's Affiliation | Department of Material and Life Science, Graduate School of Engineering, Osaka University |
| Date | 2008-01-28 |
| Paper # | PN2007-52,OPE2007-160,LQE2007-138 |
| Volume (vol) | vol.107 |
| Number (no) | 466 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |