| 基于激发态吸收的曙红Y凝胶全光开关 |
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| 引用本文： | 杨淼,黎甜楷.基于激发态吸收的曙红Y凝胶全光开关[J].光学学报,1994,14(4):12-415. |
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| 作者姓名： | 杨淼 黎甜楷 |
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| 作者单位： | 哈尔滨工业大学物理系，中国科学院感光化学研究所 |
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| 摘 要： | 用倍频ＹＡＧ脉冲激光泵浦导致三重态激发对氦氖探测激光的非线性吸收，演示了曙红Ｙ凝胶薄片的光开关和光调制特性，并用速率方程进行动力学数值模拟，得到了与实验相符的结果。文中还讨论了提高光开关和光调制性能的途径。
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| 关 键 词： | 曙红Y 激发态吸收 全光开关 |
| 收稿时间： | 1993/4/5 |
All-Optical Switching with Eosin Y Aerosol Utlizing Excited-State Absorption |
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| Yang Miao, Si Jinghai, Li Chunfei.All-Optical Switching with Eosin Y Aerosol Utlizing Excited-State Absorption[J].Acta Optica Sinica,1994,14(4):12-415. |
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| Authors: | Yang Miao Si Jinghai Li Chunfei |
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| Abstract: | All-optical switching and modulation bssed on the excited-state absorption in a slice of Eosin Y aerosol by using a frequency doubled Nd: YAG pump beam and a He-Ne laser probe beam have been demonstrated. While dynamic numerical simulation using rate equation have been accomplished, which is consistent with experiments. The methods for improving characteristics of optical switching and modulation are also discussed in this paper. |
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| Keywords: | eosin Y excited-state absorption all-optical switch |
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