| 持久光谱烧孔动力学的理论模型和实验研究 |
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| 引用本文： | 陈凌冰 李剑钊. 持久光谱烧孔动力学的理论模型和实验研究[J]. 光学学报, 1994, 14(9): 24-930 |
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| 作者姓名： | 陈凌冰 李剑钊 |
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| 作者单位： | 复旦大学物理系 |
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| 基金项目： | 国家863计划,国家自然科学基金 |
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| 摘 要： | 建立了单光子光化烧孔的三能级模型，求解了反映质子转位变构机制的速率方程组，推导了成孔过程的动力学特性，获得了可与实验进行比较的解析解．用时域和频域两种方法测量了ＴＨＰ／ＰＭＭＡ和ＴＭＰ／ＰＭＭＡ薄膜样品光谱烧孔的动力学过程，得到与理论分析一致的规律，并测得了有效成孔速率和成孔时间等参数．这些参数对于评价频域光存贮材料性能有一定意义．
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| 关 键 词： | 光谱烧孔 动力学 卟啉分子 |
| 收稿时间： | 1993-07-08 |
Dynamics of Persistent Spectral Hole Burning:Theoretical Model and Experimental Measurements |
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| Chen Lingbing, Li Jianzhao, Li Fuming. Dynamics of Persistent Spectral Hole Burning:Theoretical Model and Experimental Measurements[J]. Acta Optica Sinica, 1994, 14(9): 24-930 |
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| Authors: | Chen Lingbing Li Jianzhao Li Fuming |
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| Abstract: | An analytical model for single-photon spectral hole burning was presented. Rate equations were solved and the dynamical properties for the hole formation was derived. Experimental measurement were Performed for the hole-growing process by methods both in frequency domain and in time domain. The results were in agreement with the theoretical analysis. Effective hole-growing rate and the time of hole formation were obtained by a least square fit with the model. |
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| Keywords: | persistent spectral hole burning dynamics free-base porphyrins. |
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