Study on the Monotonicity of Bending Loss of Polymer Optical Fiber

被引：10

作者：

Chen, Tao ^{[1
]}

Xie, Zhong ^{[1
]}

Li, Zhi-Hong ^{[1
]}

Zhou, Yan-Ming ^{[1
]}

Guo, Hai-Yan ^{[2
]}

机构：

[1] Hunan Univ, Dept Sch Phys & Microelect Sci, Changsha 410082, Hunan, Peoples R China

[2] Qingdao Huanghai Univ, Dept Coll Elect Informat & Business, Qingdao 266427, Peoples R China

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2015年 / 33卷 / 10期

关键词：

Bending loss; bending sensor; extreme large strain; polymer optical fiber (POF); visible light; whispering gallery mode (WGM); MODE; SENSORS; SINGLE;

D O I：

10.1109/JLT.2015.2396633

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Bending loss of polymer optical fibers (POFs) shows unexpected oscillatory behaviors due to the interference between whispering gallery mode and core mode for the cases of small bending radius and large bending angle. We have found a novel method of suppressing the oscillatory behavior of bending loss of POFs. By partially removing the cladding and core, the bending loss monotonicity with improved linearity was obtained for POFs with small bending radius in a large range of bending angles for the first time. This method is useful in the application of extreme large strain (e.g., >= 60%) sensors of POF.

引用

页码：2032 / 2037

页数：6

共 50 条

[1] Study of the bending loss in negative dispersion optical fiber
Wang, Tiejun
Huang, Jun
Luo, Jie
Huang, Dexiu
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2005, 33 (03): : 66 - 68
[2] Polymer optical fiber large strain sensing technology based on bending loss
You Qian
Huang Yin-guo
Lin Yu-chi
2011 INTERNATIONAL CONFERENCE ON OPTICAL INSTRUMENTS AND TECHNOLOGY: OPTICAL SENSORS AND APPLICATIONS, 2011, 8199
[3] Simplified formula of bending loss for optical fiber sensors
Tsao, SL
Cheng, WM
FIBER AND INTEGRATED OPTICS, 2002, 21 (05) : 333 - 344
[4] Study on ultralow bending loss of bend-insensitive single mode optical fiber
She Yu-Lai
Zhou De-Jian
Chen Xiao-Yong
Xia An-Si
OPTICAL FIBER TECHNOLOGY, 2019, 50 : 225 - 232
[5] Effects of bending radius and fiber-crack angle on polymer optical fiber loss for potential application in pavement crack monitoring
Xing X.
Zhang J.
Wang L.
Pei J.
Chen X.
Zhang, Jiupeng (zhjiupeng@chd.edu.cn), 2020, ASTM International (49)
[6] Effects of Bending Radius and Fiber-Crack Angle on Polymer Optical Fiber Loss for Potential Application in Pavement Crack Monitoring
Xing, Xiangyang
Zhang, Jiupeng
Wang, Ling
Pei, Jianzhong
Chen, Xu
JOURNAL OF TESTING AND EVALUATION, 2021, 49 (01) : 96 - 108
[7] Analytical model for a polymer optical fiber under dynamic bending
Leal Junior, Arnaldo G.
Frizera, Anselmo
Pontes, Maria Jose
OPTICS AND LASER TECHNOLOGY, 2017, 93 : 92 - 98
[8] Combined effects of bending and elongation on polymer optical fiber losses
Chen, YC
Chen, LW
Chen, PC
OPTICS LETTERS, 2005, 30 (03) : 230 - 232
[9] Low bending loss square-core optical fiber for optical communication
Liu, P. F.
Sung, J. Y.
Chow, C. W.
Yeh, C. H.
Chou, Gary
Pan, C. L.
MICRO-STRUCTURED AND SPECIALTY OPTICAL FIBRES IV, 2015, 9507
[10] Optimized design of trenched optical fiber for ultralow bending loss at 5 mm of bending diameter
Watekar, Pramod R.
Ju, Seongmin
Han, Won-Taek
APPLIED OPTICS, 2011, 50 (25) : E97 - E101

← 1 2 3 4 5 →