| 用于光脉冲压缩的全光受控时延系统 |
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| 引用本文： | 边岱泉,郑刚,李孟超,杨晖,郁飞龙. 用于光脉冲压缩的全光受控时延系统[J]. 光纤与电缆及其应用技术, 2009, 0(1): 29-31 |
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| 作者姓名： | 边岱泉 郑刚 李孟超 杨晖 郁飞龙 |
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| 作者单位： | 上海理工大学,光学及电子信息工程学院,上海,200093 |
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| 摘 要： | 介绍了一种信号时域压缩的方法，在全光系统中实现光脉冲信号压缩。红光差拍干涉形成的移动干涉条纹等间隔匀速擦除由紫外光差拍干涉形成的移动光腔。通过调整光腔移动速度，实现信号时域上不同程度的压缩。
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| 关 键 词： | 全光系统 受控时延信号 光脉冲压缩 单模掺铒光纤 |
An All-Optical Controlled Time Delayed Signal System Used for Optical Pulse Compression |
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| BIAN Dai-quan,ZHENG Gang,LI Meng-chao,YANG Hui,YU Fei-long. An All-Optical Controlled Time Delayed Signal System Used for Optical Pulse Compression[J]. Optical Fiber & Electric Cable and Their Applications, 2009, 0(1): 29-31 |
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| Authors: | BIAN Dai-quan ZHENG Gang LI Meng-chao YANG Hui YU Fei-long |
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| Affiliation: | College of Optics and Electronic Information Engineering;University of Shanghai for Science and Technology;Shanghai 200093;China |
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| Abstract: | A method for time-domain signal compression is introduced.Optical pulse signals are compressed in an all-optical controlled signal system.In the system,the displacement optical cavity formed by ultraviolet beat interference is erased in equal interval uniform speed by the moving fringes from red light beat interference.By adjusting the moving speed of optical cavity,different compression rates of the time-domain signal can be achieved. |
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| Keywords: | all-optical system controlled time delayed signal optical pulse compression single-mode erbium-doped fiber |
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