| 基于高双折射光子晶体光纤环镜的全光纤平顶梳状滤波器 |
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| 引用本文： | LIU Shuo,LIU Yan-ge,LIU Run-yu,LI Hong-xiao,XIE Hong-bin,WANG Shu. 基于高双折射光子晶体光纤环镜的全光纤平顶梳状滤波器[J]. 中国光学, 2010, 3(1): 64-69 |
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| 作者姓名： | LIU Shuo LIU Yan-ge LIU Run-yu LI Hong-xiao XIE Hong-bin WANG Shu |
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| 作者单位： | Key Laboratory of Opto-electronic Information and Technology,Ministry of Education,Institute of Modern Optics,Nankai University,Tianjin 300071,China |
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| 基金项目： | Foundation item：supported by the ＂100 Projects＂ of Creative Research for the Undergraduates of Nankai University under Grant （ BX6-224 ）. |
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| 摘 要： | A novel all-fibre flat-top comb filter based on a high birefringence photonic crystal fibre loop mirror is proposed and demonstrated. We simulate theoretically its output spectra and experimentally realize a flat-top output with a high extinction ratio. Compared to filters consisting of the conventional Panda polarization main- taining fibre, filters based on a high birefringence photonic crystal fibre loop mirror have better temperature stability. This kind of filter can be expected to be used widely in Wavelength-division-multiplexing（WDM） systems in the future.
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| 关 键 词： | 滤波器 光子晶体 温度稳定性 光纤 |
| 收稿时间： | 2009-10-11 |
| 修稿时间： | 2009-12-13 |
All-fibre flat-top comb filter based on high-birefringence photonic crystal fibre loop mirror |
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| LIU Shuo,LIU Yan-ge,LIU Run-yu,LI Hong-xiao,XIE Hong-bin,WANG Shu. All-fibre flat-top comb filter based on high-birefringence photonic crystal fibre loop mirror[J]. Chinese Optics, 2010, 3(1): 64-69 |
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| Authors: | LIU Shuo LIU Yan-ge LIU Run-yu LI Hong-xiao XIE Hong-bin WANG Shu |
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| Affiliation: | Key Laboratory of Opto-electronic Information and Technology,Ministry of Education,Institute of Modern Optics,Nankai University,Tianjin 300071,China |
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| Abstract: | A novel all-fibre flat-top comb filter based on a high birefringence photonic crystal fibre loop mirror is proposed and demonstrated. We simulate theoretically its output spectra and experimentally realize a flat-top output with a high extinction ratio. Compared to filters consisting of the conventional Panda polarization maintaining fibre, filters based on a high birefringence photonic crystal fibre loop mirror have better temperature stability. This kind of filter can be expected to be used widely in Wavelength-division-multiplexing(WDM) systems in the future. |
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| Keywords: | flat-top comb filter photonic crystal fibre fibre loop mirror temperature stability |
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