| Presentation | 1998/5/11 Crystal growth and its device applications of organic crystal DAST S. Souma, K. Kegasawa, T. Taniuchi, T. Sato, H. Ito, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Organic ionic salt crystal, DAST(4-dimethrlamino-N-methyl-4 stilbazolium tosylate), excels inorganic materials in its nonlinearity and has very low dielectric constants. We have grown DAST single crystals reproductively by seed crystals fixed method and established DAST crystal growth process. Improving the process of DAST crystals, we could make samples for device applications; electric field 60GHz wave sensor via electro-optic effect and optical rectification. The 2nd-order nonlinear optical coefficient of DAST(d_<11>) is estimated to be more 55 times as lerge as LiNbO_3(d_<31>). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DAST / nonlinear / growth / process / electro-optic / rectification |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 1998/5/11(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| 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) | Crystal growth and its device applications of organic crystal DAST |
| Sub Title (in English) | |
| Keyword(1) | DAST |
| Keyword(2) | nonlinear |
| Keyword(3) | growth |
| Keyword(4) | process |
| Keyword(5) | electro-optic |
| Keyword(6) | rectification |
| 1st Author's Name | S. Souma |
| 1st Author's Affiliation | Reserch Institute of Electrical Communication, Tohoku University() |
| 2nd Author's Name | K. Kegasawa |
| 2nd Author's Affiliation | Reserch Institute of Electrical Communication, Tohoku University |
| 3rd Author's Name | T. Taniuchi |
| 3rd Author's Affiliation | Reserch Institute of Electrical Communication, Tohoku University |
| 4th Author's Name | T. Sato |
| 4th Author's Affiliation | Yamagata College of Industry & Technology |
| 5th Author's Name | H. Ito |
| 5th Author's Affiliation | Reserch Institute of Electrical Communication, Tohoku University |
| Date | 1998/5/11 |
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| Volume (vol) | vol.98 |
| Number (no) | 41 |
| Page | pp.pp.- |
| #Pages | 6 |
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