| 基于倾斜光纤光栅的连续可调谐锁模激光器 |
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| 引用本文： | 戴礼龙,邹传杭,黄千千,黄梓楠,凌远达,邢志坤,闫志君,牟成博.基于倾斜光纤光栅的连续可调谐锁模激光器[J].中国激光,2019(5):276-282. |
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| 作者姓名： | 戴礼龙 邹传杭 黄千千 黄梓楠 凌远达 邢志坤 闫志君 牟成博 |
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| 作者单位： | 上海大学上海先进通信与数据科学研究院特种光纤与光接入网重点实验室特种光纤与先进通信国际合作联合实验室;华中科技大学光学与电子信息学院下一代互联网接入系统国家工程实验室 |
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| 基金项目： | 国家自然科学基金(61605107,61505244);国家青年千人项目;上海市青年东方学者(QD2015027);天津大学光电信息技术教育部重点实验室开放基金(2018KFKT009) |
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| 摘 要： | 以45°倾斜光纤光栅为起偏器,采用非线性偏振旋转技术,搭建了一台基于45°倾斜光纤光栅和锥型光纤的波长可调谐被动锁模光纤激光器。当输入抽运功率为454 mW时,可实现稳定的锁模脉冲输出,输出脉冲的中心波长为1568.8 nm,输出功率为2.31 mW,3 dB带宽为4.5 nm,脉宽为1.3 ps。锥型光纤作为可调节衰减器,改变了腔内的损耗,实现了波长从1568.8 nm到1560.24 nm的连续可调谐。该激光器可以应用在传感、光谱测量和通信等领域。
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| 关 键 词： | 激光器 锁模光纤激光器 波长可调谐 倾斜光纤光栅 锥型光纤 |
Continuously Tunable Mode-Locked Fiber Laser Based on Tilted Fiber Grating |
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| Dai Lilong,Zou Chuanhang,Huang Qianqian,Huang Zinan,Ling Yuanda,Xing Zhikun,Yan Zhijun,Mou Chengbo.Continuously Tunable Mode-Locked Fiber Laser Based on Tilted Fiber Grating[J].Chinese Journal of Lasers,2019(5):276-282. |
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| Authors: | Dai Lilong Zou Chuanhang Huang Qianqian Huang Zinan Ling Yuanda Xing Zhikun Yan Zhijun Mou Chengbo |
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| Affiliation: | (Key Laboratory of Specialty Fiber Optics and Optical Access Networks , Joint International Research Laboratory of Specialty Fiber Optics and Advanced Comm unication , Shanghai Institute for Advanced Com m unication andData Science , Shanghai University , Shanghai 200444, China;National Engineering Laboratory for Next Generation Internet Access System , School of Optical and Electronic Information , Huazhong University of Science and Technology , Wuhan , Hubei 430074, China) |
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| Abstract: | Dai Lilong;Zou Chuanhang;Huang Qianqian;Huang Zinan;Ling Yuanda;Xing Zhikun;Yan Zhijun;Mou Chengbo(Key Laboratory of Specialty Fiber Optics and Optical Access Networks , Joint International Research Laboratory of Specialty Fiber Optics and Advanced Comm unication , Shanghai Institute for Advanced Com m unication andData Science , Shanghai University , Shanghai 200444, China;National Engineering Laboratory for Next Generation Internet Access System , School of Optical and Electronic Information , Huazhong University of Science and Technology , Wuhan , Hubei 430074, China) |
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| Keywords: | lasers mode-locked fiber laser wavelength tunable tilted fiber grating tapered fiber |
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