中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
一种新型光纤光栅无啁啾调谐方法

文献类型:期刊论文

作者韩泽华 ; 瞿荣辉 ; 耿健新 ; 方祖捷
刊名中国激光
出版日期2005
卷号32期号:10页码:1362
关键词光栅 无啁嗽调谐 部分纯弯曲 应变传递系数 grating tuning without chirp part pure bending strain transfer coefficient
ISSN号0258-7025
其他题名Novel fiber grating tuning method without chirp
中文摘要分析了基于弹性梁的光纤光栅调谐原理,引入了轴向直变传递系数的概念,提出利用部分纯弯曲调谐方法,可实现光纤光栅宽带无啁嗽调谐。在实验中,利用部分纯弯曲调谐法,获得了20.1nm的光纤光栅无啁嗽调谐范围,调谐线性拟合度为0.9996,调谐过程中光栅反射谱的3dB带宽变化小于0.07nm,峰值反射率变化小于0.2dB,基本无啁嗽现象产生,实验结果和理论分析一致。; In this paper, the principle of fiber Bragg gratings (FBG′s) tuning method based on elastic beam is analyzed, an axial strain transfer coefficient is introduced, and a wide-band FBG tuning without chirp by the method of part pure bending is proposed. In experiment, the chirp-free tuning wavelength of 20.1 nm, using part pure bending method was achieved. During the whole tuning process, the linearity was 0.9996, the 3-dB reflection bandwidth and the reflection index showed little variations less than 0.07 nm and 0.2 dB, respectively. There was almost no chirp appearing, and the experiment consists with theory analysis well.
分类号TN253
收录类别ei
语种中文
公开日期2009-09-18
源URL[http://ir.siom.ac.cn/handle/181231/1810]  
专题上海光学精密机械研究所_信息光学开放实验室
推荐引用方式
GB/T 7714
韩泽华,瞿荣辉,耿健新,等. 一种新型光纤光栅无啁啾调谐方法[J]. 中国激光,2005,32(10):1362, 1366.
APA 韩泽华,瞿荣辉,耿健新,&方祖捷.(2005).一种新型光纤光栅无啁啾调谐方法.中国激光,32(10),1362.
MLA 韩泽华,et al."一种新型光纤光栅无啁啾调谐方法".中国激光 32.10(2005):1362.

入库方式: OAI收割

来源:上海光学精密机械研究所

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