| 光脉冲在非啁啾光纤光栅中的透射传输研究 |
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| 引用本文： | 赵俊荣,余震虹.光脉冲在非啁啾光纤光栅中的透射传输研究[J].光电子技术与信息,2005,18(5):43-46. |
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| 作者姓名： | 赵俊荣 余震虹 |
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| 作者单位： | 江南大学控制科学与工程中心,江苏,无锡,214122 |
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| 摘 要： | 基于均匀布拉格光纤光栅的色散特性,阐述了激光啁啾脉冲的传输演变特性,研究了工作于传输方式的非啁啾光纤光栅的透射传输特性.讨论了光源线宽、光栅长度、光栅耦合系数等光栅参数以及初始脉宽、初始啁啾等参量对补偿光纤长度的影响,通过理论计算和模拟实验研究光栅对脉冲的补偿能力.
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| 关 键 词： | 光纤光栅 高斯脉冲 色散补偿 光源线宽 |
| 文章编号： | 1006-1231(2005)05-0043-04 |
| 收稿时间： | 2004-11-25 |
| 修稿时间： | 2005-06-24 |
Study on the Transmission of Laser Pulse in Non-chirped Fiber Grating |
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| ZHAO Jun-rong,YU Zhen-hong.Study on the Transmission of Laser Pulse in Non-chirped Fiber Grating[J].Optoelectronic Technology & Information,2005,18(5):43-46. |
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| Authors: | ZHAO Jun-rong YU Zhen-hong |
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| Affiliation: | The Research Center of Control Science and Technology, Southern Yangtze University, Wuxi 214122, China |
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| Abstract: | Based on the dispersion characteristics of united Bragg fiber grating, the transmission performance of laser pulse in G.652 optic fiber and the non-chirped grating was demonstrated. The effect to the compensated optic fiber length of laser linewidth, grating length, coupling coefficient of the grating compensators, and the pulse initial width , chirped parameter was discussed. By theoretic account and simulated experiment, the compression ability of the united Bragg fiber grating to pulse was analyzed. |
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| Keywords: | fiber grating Gauss pulse dispersion compensation laser linewidth |
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