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| MOVING GRATING AND ITS PHASE SHIFT IN LiNbO_3:Fe CRYSTAL | |
| 作者姓名： | Ru GUO Zhenfang LING Simin LIU Guangying ZHANG |
| 作者单位： | Ru GUO:Department of Physics, Nankai University, Tianjin 300071 Zhenfang LING:Department of Physics, Nankai University, Tianjin 300071 Simin LIU:Department of Physics, Nankai University, Tianjin 300071 Guangying ZHANG:Department of Physics, Nankai University, Tianjin 300071 |
| 摘 要： | Spatial phase shift of moving grating in LiNbO_3:Fe crystal iscalculated on the basis of photorefractive dynamic equations.It is shown that themoving grating is a self-established phase grating that generates backward dynamiclight scattering. |
| 收稿时间： | 1991/2/8 |
MOVING GRATING AND ITS PHASE SHIFT IN LiNbO_3:Fe CRYSTAL |
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| Ru GUO,Zhenfang LING,Simin LIU,Guangying ZHANG.MOVING GRATING AND ITS PHASE SHIFT IN LiNbO_3:Fe CRYSTAL[J].中国激光(英文版),1992,1(1):67-72. | |
| Abstract: | Spatial phase shift of moving grating in LiNbOa'Fe crystal is calculated on the basis of photorefraotive dynamic equations. It is shown that the moving grating is a self-established phase grating that generates backward dynamic light scattering. |
| Keywords: | photorefractive effect moving grating |