Please wait a minute...
Chin. Phys. B, 2017, Vol. 26(10): 100702    DOI: 10.1088/1674-1056/26/10/100702
GENERAL Prev   Next  

Numerical and experimental analysis of long period gratings in wavelength scale elliptical microfibers

Wa Jin(金娃)1,2, Wei-Hong Bi(毕卫红)1,2, Guang-Wei Fu(付广伟)1,2
1. Department of Optoelectronic Engineering, Yanshan University, Qinhuangdao 066004, China;
2. The Key Laboratory for Special Fiber and Fiber Sensor of Hebei Province, Qinhuangdao 066004, China
Abstract  

We report the fabrication of long-period gratings (LPGs) in elliptical microfibers with femtosecond laser. Based on the numerical analysis of the modes and the mode coupling condition of elliptical microfibers, an LPG is fabricated with a very short pitch of 10 μm by periodically modifying the fiber surface, which demonstrates very strong polarization-dependent resonances, a very low temperature sensitivity of a few picometers in air, and high temperature sensitivity of -1.62 nm/℃ in refractive index oil.

Keywords:  elliptical microfiber      long period grating      femtosecond laser      temperature sensitivity  
Received:  15 March 2017      Revised:  02 June 2017      Published:  05 October 2017
PACS:  07.60.Vg (Fiber-optic instruments)  
  47.29.Dj  
  42.81.Gs (Birefringence, polarization)  
  42.81.Pa (Sensors, gyros)  
Fund: 

Project supported by the National Natural Science Foundation of China (Grant No. 61605168), the Natural Science Foundation of Hebei Province, China (Grant No. F2016203392), the College and University Science and Technology Research Project of Hebei Province, China (Grant No. QN2016078), the Science and Technology Project of Qinhuangdao City (Grant No. 201601B050), and the Intramural Doctoral Foundation of Yanshan Universtiy (Grant No. B1011).

Corresponding Authors:  Wa Jin     E-mail:  jinwa@ysu.edu.cn

Cite this article: 

Wa Jin(金娃), Wei-Hong Bi(毕卫红), Guang-Wei Fu(付广伟) Numerical and experimental analysis of long period gratings in wavelength scale elliptical microfibers 2017 Chin. Phys. B 26 100702

[1] Sumetsky M 2008 J. Lightwave Technol. 26 21
[2] Tong L M, Gattass R R, Ashcom J B, He S L, Lou J Y, Shen M Y, Maxwell I and Mazur E 2003 Nature 426 816
[3] Tong L M, Lou J Y, Gattass R R, He S L, Chen X W, Liu L and Mazur E 2005 Nano Lett. 5 259
[4] Sun L, Semenova Y, Wu Q, et al. 2017 J. Lightwave Technol. 99 1
[5] Irawati N, Rahman H A, Ahmad H, et al. 2017 Measurement 99 128
[6] Zhou G R, Lv H B, Yuan X D, et al. 2015 Chin. Phys. Lett. 32 34202
[7] Ding W, Andrews S R and Maier S A 2008 Opt. Lett. 33 717
[8] Kakarantzas G, Dimmick T E, Birks T A, Roux R L and Russell P S J 2001 Opt. Lett. 26 1137
[9] Xuan H F, Jin W and Liu S J 2010 Opt. Lett. 35 85
[10] Xuan H F, Jin W and Zhang M 2009 Opt. Express 17 21882
[11] Jin W 2014 Ph. D Thesis, The Hong Kong Polytechnic University, p. 102
[12] Xuan H F, Ju J and Jin W 2010 Opt. Express 18 3828
[1] Influence of polarization of laser beam on emission intensity of femtosecond laser-induced breakdown spectroscopy
Lan Yang(杨岚), Miao Liu(刘淼), Yi-Tong Liu(刘奕彤), Qing-Xue Li(李庆雪), Su-Yu Li(李苏宇), Yuan-Fei Jiang(姜远飞), An-Min Chen(陈安民), Ming-Xing Jin(金明星). Chin. Phys. B, 2020, 29(6): 065203.
[2] Research progress of femtosecond surface plasmon polariton
Yulong Wang(王玉龙), Bo Zhao(赵波), Changjun Min(闵长俊), Yuquan Zhang(张聿全), Jianjun Yang(杨建军), Chunlei Guo(郭春雷), Xiaocong Yuan(袁小聪). Chin. Phys. B, 2020, 29(2): 027302.
[3] Orientation-dependent depolarization of supercontinuum in BaF2 crystal
Zi-Xi Li(李子熙), Cheng Gong(龚成), Tian-Jiao Shao(邵天骄), Lin-Qiang Hua(华林强), Xue-Bin Bian(卞学滨), Xiao-Jun Liu(柳晓军). Chin. Phys. B, 2020, 29(1): 014212.
[4] Etching-assisted femtosecond laser microfabrication
Monan Liu(刘墨南), Mu-Tian Li(李木天), Han Yang(杨罕), Hong-Bo Sun(孙洪波). Chin. Phys. B, 2018, 27(9): 094212.
[5] Time-resolved shadowgraphs and morphology analyses of aluminum ablation with multiple femtosecond laser pulses
Zehua Wu(吴泽华), Nan Zhang(张楠), Xiaonong Zhu(朱晓农), Liqun An(安力群), Gangzhi Wang(王刚志), Ming Tan(谭明). Chin. Phys. B, 2018, 27(7): 077901.
[6] Polarization control of multi-photon absorption under intermediate femtosecond laser field
Wenjing Cheng(程文静), Pei Liu(刘沛), Guo Liang(梁果), Ping Wu(吴萍), Tianqing Jia(贾天卿), Zhenrong Sun(孙真荣), Shian Zhang(张诗按). Chin. Phys. B, 2017, 26(8): 083201.
[7] Electronic transport properties of silicon junctionless nanowire transistors fabricated by femtosecond laser direct writing
Liu-Hong Ma(马刘红), Wei-Hua Han(韩伟华), Hao Wang(王昊), Qi-feng Lyu(吕奇峰), Wang Zhang(张望), Xiang Yang(杨香), Fu-Hua Yang(杨富华). Chin. Phys. B, 2016, 25(6): 068103.
[8] Coulomb explosion of CS2 molecule under an intense femtosecond laser field
Xiao Wang(王潇), Jian Zhang(张健), Shi-An Zhang(张诗按), Zhen-Rong Sun(孙真荣). Chin. Phys. B, 2016, 25(5): 053301.
[9] Frequency doubled femtosecond Ti:sapphire laser with an assisted enhancement cavity
Jin-Wei Zhang(张金伟), Hai-Nian Han(韩海年), Lei Hou(侯磊), Long Zhang(张龙),Zi-Jiao Yu(于子蛟), De-Hua Li(李德华), Zhi-Yi Wei(魏志义). Chin. Phys. B, 2016, 25(1): 014205.
[10] Enhancement of third harmonic generation in air filamentation using obstacles
Liu Xiao-Long, Lu Xin, Du Zhi-Gui, Ma Jing-Long, Li Yu-Tong, Zhang Jie. Chin. Phys. B, 2015, 24(3): 034207.
[11] Charge trapping in surface accumulation layer of heavily doped junctionless nanowire transistors
Ma Liu-Hong, Han Wei-Hua, Wang Hao, Yang Xiang, Yang Fu-Hua. Chin. Phys. B, 2015, 24(12): 128101.
[12] Femtosecond filamentation induced fluorescence technique for atmospheric sensing
Yuan Shuai, Chin See Leang, Zeng He-Ping. Chin. Phys. B, 2015, 24(1): 014208.
[13] Fabrication of large-scale ripples on fluorine-doped tin oxide films by femtosecond laser irradiation
Han Yan-Hua, Li Yan, Zhao Xiu-Li, Qu Shi-Liang. Chin. Phys. B, 2014, 23(9): 094209.
[14] Determination of temporal structure of femtosecond laser pulses by means of the laser-induced air plasma
Zhang Nan, Bao Wen-Xia, Yang Jing-Hui, Zhu Xiao-Nong. Chin. Phys. B, 2013, 22(5): 054209.
[15] Suppressing the mechanical quadrature error of a quartz double-H gyroscope through laser trimming
Zhao Ke, Feng Li-Hui, Wang Qian-Qian, Liu Ming-Zhi, Wang Ben-Guo, Cui Fang, Sun Yu-Nan. Chin. Phys. B, 2013, 22(11): 117901.
No Suggested Reading articles found!