| 一种新颖的基于AFMLF的双倍布里渊频移间隔的MWBEL |
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| 引用本文： | 郭涛,周雪芳,刘亚庆,袁珊.一种新颖的基于AFMLF的双倍布里渊频移间隔的MWBEL[J].半导体光电,2014,35(5):817-819. |
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| 作者姓名： | 郭涛 周雪芳 刘亚庆 袁珊 |
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| 作者单位： | 杭州电子科技大学 通信工程学院,杭州310018;华信邮电咨询设计研究院有限公司,杭州310018;杭州电子科技大学 通信工程学院,杭州310018 |
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| 基金项目： | 浙江省科技计划项目(2013C31094) |
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| 摘 要： | 提出了一种基于非线性放大光纤环形镜(AFMLF)滤波器的双倍布里渊频移间隔的多波长掺铒光纤激光器(MWBEL)环形腔结构,其中非线性放大光纤环形镜被用作滤波器。当980nm泵浦功率为10.29dBm、可调激光源(TLS)的中心波长为1 563nm、功率为-3dBm时,得到了波长间隔为0.16nm的12阶偶数阶多波长激光输出。同时,还研究了980nm抽运功率、偏振控制器(PC)以及可调激光源的中心波长对输出斯托克斯光波数的影响。
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| 关 键 词： | 非线性放大光纤环形镜 掺铒光纤激光器 多波长 双倍布里渊频移间隔 |
| 收稿时间： | 2013/12/27 |
A Novel Double-Brillouin-Frequency Spaced Multi-wavelength Brillouin Erbium-doped Fiber Laser Based on Non-linear Amplified Fiber Loop Mirror |
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| Abstract: | In the paper, a ring double-Brillouin-frequency spaced multi-wavelength Brillouin Erbium-doped fiber laser (MWBEL) based on non-linear amplified fiber loop mirror filter (AFMLF) was demonstrated, in which the non-linear amplified fiber loop mirror was used as a filter. At the 980nm pump power of 10.29dBm, the tunable laser source centre wavelength of 1563nm and power of -3dBm, up to 12 even output channels with 0.16nm spacing were achieved. And also the influences of 980nm pump power, the polarization controller and the tunable laser source centre wavelength on the number of Stokes light wave were studied. |
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| Keywords: | non-linear amplified fiber loop mirror Erbium-doped optical fiber laser multi-wavelength double-Brillouin-frequency space |
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