首页 > 论文 > 光学学报 > 38卷 > 9期(pp:906003--1)

少模光纤长周期光栅双峰谐振及双参量传感

Dual Resonance and Dual-Parameter Sensor of Few-Mode Fiber Long Period Grating

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

摘要

在少模光纤中写制的纤芯LP01模式向纤芯LP11模式耦合的长周期光纤光栅具有双谐振耦合现象,且该双谐振耦合峰随着温度或应变的增加向相反的波段漂移,从理论和实验上揭示了该现象产生的机理,并基于该现象及特性设计了温度、应变双参量传感器。与传统的基于纤芯基模与包层模耦合的长周期光纤光栅传感器相比,该传感器具有折射率不敏感、光谱稳定、灵敏度高等优势。

Abstract

The phenomenon of dual resonance coupling exists in few-mode long period grating coupled between core modes LP01 and LP11. The two resonant dips drift to opposite bands as temperature or strain increases. We research the mechanism of dual resonance from theory and experiment, and design a dual-parameter sensor of temperature and strain. Compared with the long period gratings coupled between core fundamental mode and cladding mode, this sensor has the advantages of refractive index insensitivity, spectrum stability, and high sensitivity.

Newport宣传-MKS新实验室计划
补充资料

中图分类号:O436

DOI:10.3788/aos201838.0906003

所属栏目:光纤光学与光通信

基金项目:国家自然科学基金(11674177,61775107)、天津市自然科学基金(16JCZDJC31000)

收稿日期:2018-03-09

修改稿日期:2018-04-17

网络出版日期:2018-04-23

作者单位    点击查看

郭艳城:南开大学现代光学研究所天津市光电传感器与传感网络技术重点实验室, 天津 300350
刘艳格:南开大学现代光学研究所天津市光电传感器与传感网络技术重点实验室, 天津 300350
王志:南开大学现代光学研究所天津市光电传感器与传感网络技术重点实验室, 天津 300350
姚卓坤:南开大学现代光学研究所天津市光电传感器与传感网络技术重点实验室, 天津 300350

联系人作者:刘艳格(ygliu@nankai.edu.cn); 郭艳城(15122166636@163.com);

【1】Li D M, Chen J, Ge H L, et al. Water sound sensor using the optical fiber grating sensitivity enhanced through side pressure and end surface pulling[J]. Acta Optica Sinica, 2012, 32(5): 0506001.
李东明, 陈军, 葛辉良, 等. 侧面压迫式及端面拉伸式增敏光纤光栅水声传感器[J]. 光学学报, 2012, 32(5): 0506001.

【2】Liu F, Ma W L, Guo X. Study on radial pressure sensing characteristics of EVA sensitivity enhanced fiber grating[J]. Acta Optica Sinica, 2015, 35(10): 1006001.
刘丰, 马文龙, 郭璇. EVA增敏的光纤光栅径向压力传感特性研究[J]. 光学学报, 2015, 35(10): 1006001.

【3】Luo B B, Wu S X, Wang L L, et al. Newcastle disease virus immunosensor based on 81° titled fiber grating[J]. Acta Optica Sinica, 2017, 37(11): 1106001.
罗彬彬, 吴胜昔, 王玲玲, 等. 基于81°倾斜光纤光栅的新城疫病毒免疫传感器[J]. 光学学报, 2017, 37(11): 1106001.

【4】Wang J Y, Tong Z R, Yang X F, et al. Simultaneous measurement of temperature and refraction index based on multimode interference and long period fiber grating[J]. Chinese Journal of Lasers, 2012, 39(9): 0905003.
王洁玉, 童峥嵘, 杨秀峰, 等.基于多模干涉和长周期光纤光栅的温度及折射率同时测量[J]. 中国激光, 2012, 39(9): 0905003.

【5】Shu X W, Zhu X M, Jiang S, et al. High sensitivity of dual resonant peaks of long-period fibre grating to surrounding refractive index changes[J]. Electronics Letters, 1999, 35(18): 1580-1581.

【6】Shu X W, Huang D. Highly sensitive chemical sensor based on the measurement of the separation of dual resonant peaks in a 100-μm-period fiber grating[J]. Optics Communications, 1999, 171(1/2/3): 65-69.

【7】Gu Z T, Deng C L. Application and development of coated fiber grating[J]. Chinese Journal of Lasers, 2009, 36(6): 1317-1326.
顾铮先一, 邓传鲁. 镀膜光纤光栅应用与发展[J]. 中国激光, 2009, 36(6): 1317-1326.

【8】Lam C C C, Mandamparambil R, Sun T, et al. Optical fiber refractive index sensor for chloride ion monitoring[J]. IEEE Sensors Journal, 2009, 9(5): 525-532.

【9】Fu H, Shu X, Zhang A, et al. Implementation and characterization of liquid-level sensor based on a long-period fiber grating Mach-Zehnder interferometer[J]. IEEE Sensors Journal, 2011, 11 (11): 2878-2882.

【10】Konstantaki M, Pissadakis S, Pispas S, et al. Optical fiber long-period grating humidity sensor with poly(ethylene oxide)/cobalt chloride coating[J]. Applied Optics, 2006, 45(19): 4567-4571.

【11】Corres J M, del Villar I, Matias I R, et al. Fiber-optic pH-sensors in long-period fiber gratings using electrostatic self-assembly[J]. Optics Letters, 2006, 32(1): 29-31.

【12】Gu Z T, Zhang J T. Metal-coated long-period fiber grating liquid sensor based on dual-peak resonance[J]. Acta Optica Sinica, 2011, 31(3): 0305003.
顾铮先一, 张江涛. 基于双峰谐振效应的镀金属长周期光纤光栅液体浓度传感器[J]. 光学学报, 2011, 31(3): 0305003.

【13】Garg R, Tripathi S M,Thyagarajan K, et al. Long period fiber grating based temperature-compensated high performance sensor for bio-chemical sensing applications[J]. Sensors and Actuators B: Chemical, 2013, 176: 1121-1127.

【14】Xu J B, Liu Y G, Wang Z, et al. Simultaneous force and temperature measurement using long-period grating written on the joint of a microstructured optical fiber and a single mode fiber[J]. Applied Optics, 2010, 49(3): 492-496.

【15】Zhang Z R, Zhang G M, Zhang X P. Strain and temperature sensitivities of long period fiber grating[J]. Acta Photonica Sinica, 2009, 38(1): 103-106.
张志荣, 张冠茂, 张晓萍. 长周期光纤光栅应变和温度传感灵敏度研究[J]. 光子学报, 2009, 38(1): 103-106.

【16】Cai C P.Dependent factor of refractive index in fibers[J]. Journal of Applied Optics, 2000, 21(5): 13-18.
蔡春平. 光纤折射率的依赖因素[J]. 应用光学, 2000, 21(5): 13-18.

【17】Han Y, Liu Y G, Wang Z, et al. Controllable all-fiber generation/conversion of circularly polarized orbital angular momentum beams using long period fiber gratings[J]. Nanophotonics, 2018, 7(1): 287-293.

【18】Dong J L, Chiang K S. Temperature-insensitive mode converters with CO2-laser written long-period fiber gratings[J]. IEEE Photonics Technology Letters, 2015, 27(9): 1006-1009.

引用该论文

Guo Yancheng,Liu Yange,Wang Zhi,Yao Zhuokun. Dual Resonance and Dual-Parameter Sensor of Few-Mode Fiber Long Period Grating[J]. Acta Optica Sinica, 2018, 38(9): 0906003

郭艳城,刘艳格,王志,姚卓坤. 少模光纤长周期光栅双峰谐振及双参量传感[J]. 光学学报, 2018, 38(9): 0906003

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF