应用光学, 2019, 40 (2): 349, 网络出版: 2019-03-26   

单点相移光纤光栅光谱特性的研究与应用

Research and application of spectrum characteristics of single phase-shifted fiber Bragg grating
作者单位
南昌航空大学 江西省光电检测技术工程实验室, 江西 南昌330063
摘要
可调谐窄线宽掺铒光纤激光器具有线宽窄、噪声低等优点, 在光纤通信、光纤传感、相干探测和合成等方面有广泛的应用。根据传输矩阵法,利用Matlab软件仿真出单点相移光纤光栅的透射谱, 通过对不同相移量、不同相移点位置、不同光栅的长度以及不同纤芯有效折射率的单点相移光纤光栅透射谱进行分析, 得到了影响其相移峰的透射率、线宽、位置的主要因素, 并提出了一种利用相移量为π且相移点在中点的相移光纤光栅作为滤波窗口的可调谐窄线宽掺铒光纤激光器的方案。
Abstract
Narrow linewidth fiber lasers have lots of applications in fiber communication, fiber sensors, coherent detection and combination because of its narrow linewidth and low noise. According to the transfer matrix method, we simulated the transmission spectrum of single phase-shifted fiber grating by Matlab, analyzed the transmission spectrum of single phase-shifted fiber grating with the different phase-shifted magnitudes,locations, fiber grating lengths and the different refractive indicators of the core, and got the main factors affecting the transmittance, linewidth and position of the phase-shifted peak.Furthermore,we proposed a scheme of tunable narrow linewidth erbium-doped fiber laser using a phase-shifted fiber grating with a π phase-shifted and a location of phase-shifted at the midpoint as the filter window.
参考文献

[1] 范利净,李永倩,姚国珍.光纤光栅激光传感器与其研究进展[J].光通信技术,2017,41(1): 37-40.

    FAN Lijing, LI Yongqian, YAO Guozhen. Optical fiber grating laser sensor and its research progress[J].Optical Communication Technology,2017,41(1): 37-40.

[2] 毕卫红,张闯.光纤Bragg光栅的反射特性研究[J].传感器技术,2003,22(8): 18-20.

    BI Weihong, ZHANG Chuang. Research on the reflective properties of fiber Bragg grating[J]. Journal of Transducer Technology,2003,22(8): 18-20.

[3] 魏佳菊, 梁一平, 戴特力. 线性啁啾光纤布喇格光栅反射谱的数值模拟[J]. 激光技术, 2012, 36(5): 607-611.

    WEI Jiaju, LIANG Yiping, DAI Teli. Numerical analysis of reflection spectrum of linearly chirped fiber Bragg gratings[J]. Laser Technology, 2012, 36(5): 607-611.

[4] 王璐玮, 陈越, 赵宜鹏, 等. 相移光纤光栅多重滤波特性研究及应用[J]. 光散射学报, 2015,27(3): 291-298.

    WANG Luwei, CHEN Yue, ZHAO Yipeng, et al. Study on multiplex filter characteristics of phase-shifted fiber grating and its application[J]. The Journal of Light Scattering, 2015, 27(3): 291-298.

[5] 李晓兰,张伟刚,张珊珊,等.引入调制结构形成的相移长周期光纤光栅研究[J].光学学报,2011,31(6): 37-41.

    LI Xiaolan, ZHANG Weigang, ZHANG Shanshan, et al. Study of phase-shifted long period grating performed by adding modulated structure[J]. Acta Optica Sinica,2011,31(6): 37-41.

[6] 赵冉冉, 何巍, 祝连庆. 一种新型窄线宽掺铒光纤激光器[J]. 激光与红外, 2015, 45(5): 492-495.

    ZHAO Ranran, HE Wei, ZHU Lianqing. A novel narrow line-width erbium-doped fiber laser[J]. Laser & Infrared, 2015, 45(5): 492-495.

[7] 余华清. 相移光纤光栅的有效反射率法研究[J]. 传感技术学报, 2007, 20(6): 1424-1427.

    YU Huaqing. Effective-index method for studying phase-shifted fiber grating[J]. Chinese Journal of Sensors and Actuators, 2007, 20(6): 1424-1427.

[8] 朱丹丹, 程淑红, 陈颖, 等. 相移长周期光纤光栅传输谱的仿真分析[J]. 仪器仪表学报, 2006, 27(z2): 1063-1064.

    ZHU Dandan, CHENG Shuhong, CHEN Ying, et al. Simulation analysis of phase-shifted long period gratings transmission spectrum[J]. Chinese Journal of Scientific Instrument, 2006, 27(z2): 1063-1064.

[9] 李伍一,马卫东,林谦.微结构相移光纤光栅的反射谱特性分析[J].光通信研究,2010(4): 54-56.

    LI Wuyi, MA Weidong, LIN Qian. Analysis of the reflective spectrum characteristics of micro-structured fiber Bragg gratings[J]. Study on Optical Communications,2010(4): 54-56.

[10] 王霞元, 黄勇林. 级联长周期光纤光栅的光谱特性研究[J]. 应用光学, 2012, 33(4): 821-826.

    WANG Xiayuan, HUANG Yonglin. Spectral characteristics of cascaded long-period gratings[J]. Journal of Applied Optics, 2012, 33(4): 821-826.

[11] 吴永红,王忠,张海明, 等.FBG多功能传感系统集成与应用[J].应用光学,2018,39(1): 151-156.

    WU Yonghong, WANG Zhong, ZHANG Haiming, et al. Integration guidelines and application of FBG sensing system with multiple functions[J]. Journal of Applied Optics, 2018,39(1): 151-156.

[12] WANG P, ZHAO H, LIU J, et al. Dynamic real-time calibration method for fiber Bragg grating wavelength demodulation system based on tunable Fabry-Perot filter[J]. Acta Optica Sinica, 2015, 35(8): 0806006.

[13] FERRARI G, MEWES M O, SCHRECK F, et al. A high-power multiple-frequency narrow-linewidth laser source based on a semiconductor tapered amplifier[J]. Optics Letters, 1999, 24(3): 151-153.

[14] QU R H, CAI H W. Narrow linewidth lasers with high stability[J]. Infrared & Laser Engineering, 2009, 38(6): 1033-1038.

[15] KIM H, SONG M. A fiber laser spectrometer demodulation of fiber bragg grating sensors for measurement linearity enhancement[J]. Journal of the Optical Society of Korea, 2013, 17(4): 312-316.

[16] KHAN M M, PANWAR N, DHAWAN R. Modified cantilever beam shaped FBG based accelerometer with self temperature compensation[J]. Sensors & Actuators A Physical, 2014, 205: 79-85.

杨思玉, 万生鹏, 王浩宇, 宋早标, 何家祥. 单点相移光纤光栅光谱特性的研究与应用[J]. 应用光学, 2019, 40(2): 349. YANG Siyu, WAN Shengpeng, WANG Haoyu, SONG Zaobiao, HE Jiaxiang. Research and application of spectrum characteristics of single phase-shifted fiber Bragg grating[J]. Journal of Applied Optics, 2019, 40(2): 349.

本文已被 3 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!