| 相移光纤光栅传输谱的研究 |
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| 引用本文： | 陈鹤鸣,张敏锋,魏贤虎.相移光纤光栅传输谱的研究[J].南京邮电大学学报(自然科学版),2002,22(1):15-20. |
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| 作者姓名： | 陈鹤鸣 张敏锋 魏贤虎 |
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| 作者单位： | 南京邮电学院光信息技术系,江苏南京,210003 |
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| 基金项目： | 南京邮电学院科研基金 (99院 0 3 )资助项目 |
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| 摘 要： | 相移光纤光栅可作为密集波分复用 (DWDM)系统中的解复用器 ,相移的大小、位置和相移点的多少对该解复用器的性能有重要影响。应用传输矩阵理论分析了相移光纤光栅的相移大小、相移位置不同和多点相移对光纤光栅传输谱的影响
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| 关 键 词： | 密集波分复用 相移光纤光栅 传输矩阵 |
| 文章编号： | 1000-1972(2002)01-0015-06 |
| 修稿时间： | 2001年9月20日 |
Analysis for Transmission Spectrum of Phase-Shifted Fiber Bragg Gratings |
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| CHEN He ming,ZHANG Min feng,WEI Xian hu.Analysis for Transmission Spectrum of Phase-Shifted Fiber Bragg Gratings[J].Journal of Nanjing University of Posts and Telecommunications,2002,22(1):15-20. |
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| Authors: | CHEN He ming ZHANG Min feng WEI Xian hu |
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| Abstract: | Phase shifted fiber Bragg grating(PSFBG) can be used as a optical wavelength demultiplexing for dens wavelength division multiplexing optical communication.The characteristic of optical wavelength demultiplexing was greatly influenced by the position and value of the phase shifts in PSFBG.The transmission spectrum of PSFBG was analyzed using a scattering matrix approach based on the couple mode theory.The computed results were obtained. |
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| Keywords: | Dense wavelength division multiplexing Phase shifted fiber Bragg gratings Transmission matrix |
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