| Photoinduced Second Harmonic Generation of CuI Microcrystalite Doped Glass |
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| 作者单位： | Shanghai Institute of Optics and Fine Mechanics，The Chinese Academy of Sciences，Shanghai 201800，China |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No. 59572018. |
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| 摘 要： | Ｏｓｔｅｒｂｅｒｇｅｔａｌ．ｒｅｐｏｒｔｅｄＳＨＧｆｒｏｍＧｅＯ２ｄｏｐｅｄＳｉＯ２ｇｌａｓｆｉｂｅｒｓａｆｔｅｒｔｈｅｆｉｂｅｒｓｗｅｒｅｉｌｕｍｉｎａｔｅｄｗｉｔｈａｎｉｎｔｅｎｓｅ１０６μｍｌａｓｅｒｂｅａｍ［１］．ＬａｔｅｒＬａｗａｎｄｙｅ...
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| 关 键 词： | CuI microcrystallite doped glass photoinduced second harmonic generation Nd∶YAG laser |
| 收稿时间： | 1998/4/8 |
Photoinduced Second Harmonic Generation of CuI Microcrystallite Doped Glass |
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| CHEN Hongbing,ZHU Congshan,LU Haihe,YU Baolong,GAN Fuxi.Photoinduced Second Harmonic Generation of CuI Microcrystalite Doped Glass[J].中国激光(英文版),1998,7(6):520-522. |
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| Authors: | CHEN Hongbing ZHU Congshan LU Haihe YU Baolong GAN Fuxi |
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| Abstract: | Photoinduced second harmonic generation is observed in CuI microcrystallite doped glass prepared by the sol-gel process when the glass has been irradiated with intense 1.06 μm and frequency doubled laser beams from a mode-locked Nd∶YAG laser. The signal is verified to originate from a second-order nonlinear process by the dependence of the singal intensity on input power. It is found that the signal intensity increases with the irradiation time and gradually approaches saturation. The effect may be explained reasonably by the DC field model. |
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| Keywords: | CuI microcrystallite doped glass photoinduced second harmonic generation Nd∶YAG laser |
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