Rotation angle measurement method based on self-mixing interference of a fiber laser

被引：5

作者：

Zhao, Yan ^{[1
,2
]}

Zhang, Yonghang ^{[1
,2
]}

Zhang, Haiwei ^{[3
,4
]}

Xue, Lifang ^{[3
,4
]}

Ren, Minjia ^{[3
,4
]}

Miao, Yinping ^{[3
,4
]}

机构：

[1] Tianjin Univ Technol, Sch Elect Engn & Automat, Tianjin 300384, Peoples R China

[2] Tianjin Key Lab Control Theory & Applicat Complic, Tianjin 300384, Peoples R China

[3] Tianjin Univ Technol, Sch Integrated Circuit Sci & Engn, Tianjin 300384, Peoples R China

[4] Tianjin Key Lab Film Elect & Commun Device, Tianjin 300384, Peoples R China

来源：

APPLIED OPTICS | 2022年 / 61卷 / 11期

基金：

中国国家自然科学基金;

关键词：

INTERFEROMETRY; RANGE;

D O I：

10.1364/AO.451675

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A rotation angle measurement method based on self-mixing interference (SMI) of a fiber laser is proposed. The rotation angle can be calculated indirectly by the displacement measured by SMI. In the experiment, a linear cavity fiber laser with simple structure and high flexibility is used as the optical source for measuring the deflection angle. To improve the measurement accuracy, the SMI signal is filtered by the variational mode decomposition (VMD) algorithm. The filtered SMI signal is normalized by Hilbert transform. The even-power algorithm is used to sub divide the interference fringes, so as to improve the measurement resolution. The experimental result shows that the measurement error of angular shift is less than 1% in the range of 10 degrees. (C) 2022 Optica Publishing Group

引用

页码：3174 / 3181

页数：8

共 19 条

[1] Speckle-insensitive fringe detection method based on Hilbert transform for self-mixing interferometry [J].

Arriaga, Antonio Luna ;

Bony, Francis ;

Bosch, Thierry .

APPLIED OPTICS, 2014, 53 (30) :6954-6962

[2] Synthetic-wavelength self-mixing interferometry for displacement measurement [J].

Chen, Junbao ;

Zhu, Hongbin ;

Xia, Wei ;

Guo, Dongmei ;

Hao, Hui ;

Wang, Ming .

OPTICS COMMUNICATIONS, 2016, 368 :73-80

[3] Variational Mode Decomposition [J].

Dragomiretskiy, Konstantin ;

Zosso, Dominique .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2014, 62 (03) :531-544

[4] Laser diode self-mixing technique for sensing applications [J].

Giuliani, G ;

Norgia, M ;

Donati, S ;

Bosch, T .

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2002, 4 (06) :S283-S294

[5] Enhanced laser self-mixing interferometry based on tunable Fabry-Perot Filter [J].

Hao, Hui ;

Lin, Hao ;

Chen, Junbao ;

Xia, Wei ;

Guo, Dongmei ;

Wang, Ming .

OPTICS AND LASER TECHNOLOGY, 2021, 135

[6] EXTERNAL OPTICAL FEEDBACK EFFECTS ON SEMICONDUCTOR INJECTION-LASER PROPERTIES [J].

LANG, R ;

KOBAYASHI, K .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1980, 16 (03) :347-355

[7] Convolutional Neural Network-Based Sub-Pixel Line-Edged Angle Detection With Applications in Measurement [J].

Pang, Shurong ;

Chen, Zhe ;

Yin, Fuliang .

IEEE SENSORS JOURNAL, 2021, 21 (07) :9314-9322

[8] Large-range nanoscale self-mixing interferometer based on multiple reflections and even-power fast algorithm [J].

Sun, Huifang ;

Zhang, Yanting ;

Chen, Hanqiao ;

Xiong, Yanbin ;

Huang, Wencai ;

Wang, Xiulin ;

Xu, Huizhen .

OPTICS COMMUNICATIONS, 2019, 443 :160-165

[9] Laser feedback interferometry: a tutorial on the self-mixing effect for coherent sensing [J].

Taimre, Thomas ;

Nikolic, Milan ;

Bertling, Karl ;

Lim, Yah Leng ;

Bosch, Thierry ;

Rakic, Aleksandar D. .

ADVANCES IN OPTICS AND PHOTONICS, 2015, 7 (03) :570-631

[10] Semiconductor laser self-mixing micro-vibration measuring technology based on Hilbert transform [J].

Tao, Yufeng ;

Wang, Ming ;

Xia, Wei .

OPTICS COMMUNICATIONS, 2016, 368 :12-19

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