| Study on the 4×10 Gb/s,400 km dispersion compensation by chirped optical fiber grating |
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| 引用本文： | 裴丽,宁提纲,简伟,李唐军,简水生.Study on the 4×10 Gb/s,400 km dispersion compensation by chirped optical fiber grating[J].Chinese Optics Letters,2003,1(1). |
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| 作者姓名： | 裴丽 宁提纲 简伟 李唐军 简水生 |
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| 作者单位： | Light-wave Technology Institute，Northern Jiaotong University，Beijing，100044，Light-wave Technology Institute，Northern Jiaotong University，Beijing，100044，Light-wave Technology Institute，Northern Jiaotong University，Beijing，100044，Light-wave Technology Institute，Northern Jiaotong University，Beijing，100044，Light-wave Technology Institute，Northern Jiaotong University，Beijing，100044 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，Pandeng Foundation of Northern Jiaotong University |
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| 摘 要： | In this paper, the dispersion compensation for 4×10 Gb/s, 400 km G.652 fiber by chirped optical fiberBragg grating (FBG)is introduced.For the first time,we have measured and compensated the polarizationmode dispersion(PMD)of FBG, which in each channel is less than 1.1 ps.When the bit crror rate(BER)is 10~(-10)and the bit error is zero, the transmission power penalty of each channel is less than 2 dB, andthe best, result is negative which means that the receiver sensitivity is increased after transmission.
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Study on the 4×10 Gb/s, 400 km dispersion compensation by chirped optical fiber grating |
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| Abstract: | In this paper, the dispersion compensation for 4×10 Gb/s, 400 km G.652 fiber by chirped optical fiber Bragg grating (FBG) is introduced. For the first time, we have measured and compensated the polarization mode dispersion (PMD) of FBG, which in each channel is less than 1.1 ps. When the bit error rate (BER) is 10-10 and the bit error is zero, the transmission power penalty of each channel is less than 2 dB, and the best result is negative which means that the receiver sensitivity is increased after transmission. |
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