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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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 |
Date of Issue |
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) |
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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) | 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 |