| Presentation | 1994/10/12 Domain reversal grating of LiTaO_3 fabricated by direct electric field Manabu Sato, Choichi Takyu, Hiromasa Ito, Motoki Ohashi, Sarwar Abedinkazi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Bulk domain reversal grating's of LiTaO_3 fabricated by means of a direct electrical field at room temperature were characterized with the SHG experiment using the quasi-phase matching.The domain reversal has been achieved for the entire region of the crystal thickness of 500μm.The domain period down to 7.5μm was successful ly formed.The conversion efficiency of 1.6%, Wcm almost coincided with the theoretical value of 1.3 %/Wcm.These show bulk domain reversal grating is very useful for nonlinear optical processes with the high efficiency,and would open the various types of nonlinear optical devices and integrated micro-lasers. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bulk domain revasal grating / Electrical field poling / QPM |
| Paper # | LQE94-47 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 1994/10/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Domain reversal grating of LiTaO_3 fabricated by direct electric field |
| Sub Title (in English) | |
| Keyword(1) | Bulk domain revasal grating |
| Keyword(2) | Electrical field poling |
| Keyword(3) | QPM |
| 1st Author's Name | Manabu Sato |
| 1st Author's Affiliation | Research Institute of Electrical Communication,Tohoku University() |
| 2nd Author's Name | Choichi Takyu |
| 2nd Author's Affiliation | Research Institute of Electrical Communication,Tohoku University |
| 3rd Author's Name | Hiromasa Ito |
| 3rd Author's Affiliation | Research Institute of Electrical Communication,Tohoku University |
| 4th Author's Name | Motoki Ohashi |
| 4th Author's Affiliation | Research Institute of Electrical Communication,Tohoku University |
| 5th Author's Name | Sarwar Abedinkazi |
| 5th Author's Affiliation | Research Institute of Electrical Communication,Tohoku University |
| Date | 1994/10/12 |
| Paper # | LQE94-47 |
| Volume (vol) | vol.94 |
| Number (no) | 269 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |