| H-PDLC体光栅透射谱特性及其应用的模拟研究 |
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| 引用本文： | 卜令兵,蔡继光,沈国土,杨宝成.H-PDLC体光栅透射谱特性及其应用的模拟研究[J].华东师范大学学报(自然科学版),2005,2005(2):46-51. |
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| 作者姓名： | 卜令兵 蔡继光 沈国土 杨宝成 |
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| 作者单位： | 华东师范大学,光谱学与波谱学教育部重点实验室,华东师范大学,物理系,上海,200062;华东师范大学,光谱学与波谱学教育部重点实验室,华东师范大学,物理系,上海,200062;华东师范大学,光谱学与波谱学教育部重点实验室,华东师范大学,物理系,上海,200062;华东师范大学,光谱学与波谱学教育部重点实验室,华东师范大学,物理系,上海,200062 |
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| 摘 要： | 通过对理论模型进行数值计算，给出H-PDLC体光栅的透射谱形状特性随参数的变化情况.其次，根据透射谱特性，提出一种新颖的EDFA动态增益均衡器的设计思想，并给出了计算机模拟动态增益均衡器的方法.模拟结果显示动态增益均衡器能够保持较好的工作状态.
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| 关 键 词： | 体相位光栅 透射谱特性 EDFA增益平坦化 动态增益均衡 |
| 文章编号： | 1000-5641(2005)02-0046-06 |
| 收稿时间： | 2003-6-25 |
| 修稿时间： | 2003年6月1日 |
Study on Characters of the Transmissive Gain Spectrum of H-PDLC Volume Grating and Its DGE Simulation(Chinese) |
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| BU Ling-bing,CAI Ji-guang,SHEN Guo-tu,YANG Bao-cheng.Study on Characters of the Transmissive Gain Spectrum of H-PDLC Volume Grating and Its DGE Simulation(Chinese)[J].Journal of East China Normal University(Natural Science),2005,2005(2):46-51. |
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| Authors: | BU Ling-bing CAI Ji-guang SHEN Guo-tu YANG Bao-cheng |
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| Institution: | Key Laboratory for Optical and Magnetic Resonance Spectroscopy, East China Normal University, Department of Physics, East China Normal University, Shanghai 200062, China |
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| Abstract: | In this paper, characters of VPG's transmissive gain spectrum were studied using numerical solution. Using these characters, the idea of a novel dynamic gain equalizer (DGE) was presented and the way how to simulate the DGE was given as well. From the simulation, it can be seen that such DGE works well. |
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| Keywords: | volume phase grating characters of transmissive spectrum flattened gain EDFA dynamic gain equalization |
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