Improved self-mixing model reflecting speckle

被引：0
|
作者：
Ho, Kwang-Myong [1 ]
Choe, Song-Ah [1 ]
Kim, Chol-Hyon [1 ]
Yun, Tu-Hen [1 ]
Ri, Chol-Man [1 ]
Ju, Won-Song [1 ]
机构：
[1] Kim Chaek Univ Technol, Laser Res Lab, Pyongyang, North Korea
来源：
APPLIED PHYSICS B-LASERS AND OPTICS | 2024年 / 130卷 / 03期
关键词：
FRINGE; DISPLACEMENTS; INTERFERENCE; SIGNAL;
D O I：
10.1007/s00340-024-08179-z
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Speckle is one of the main obstacles to application of self-mixing interferometer. Self-mixing model reflecting speckle is of great theoretical and practical significance in self-mixing interferometry. In the paper, we suggested an improved model which can clearly explain the effect of speckle on self-mixing signal, and draw some important results such as a mechanism of feedback coefficient intensity variation induced by speckle and effects of the surface orientation on the signal. The proposed model and method will provide an effective tool for practical application of self-mixing interferometer.
引用
收藏
页数：8
相关论文
共 50 条
  • [41] Implementation of a feedback coupling factor and a linewidth enhancement factor estimation method for a self-mixing interferometry sensor
    Amin, Saqib
    OPTICS EXPRESS, 2025, 33 (03): : 4055 - 4067
  • [42] Developing open cavity solid-state laser for self-mixing sensor
    Kou, Ke
    Lian, Tianhong
    Wang, Cuo
    Zhang, Guanlei
    SENSOR REVIEW, 2019, 39 (02) : 252 - 256
  • [43] FBG/DFB-induced chaotic self-mixing analysis and sensing applications
    Tosi, Daniele
    OPTICS AND LASER TECHNOLOGY, 2013, 50 : 176 - 181
  • [44] Design and experimental study of the biorthogonal linkage laser self-mixing angle sensor
    Zhao, Yunkun
    Guo, You
    Wang, Chenchen
    Yang, Bo
    Ma, Yangcheng
    Lu, Liang
    OPTICS COMMUNICATIONS, 2020, 475
  • [45] Multiple self-mixing interferometry algorithm based on phase modulation for vibration measurement
    Jiang, Chunlei
    Li, Chengwei
    Yin, Shuxin
    Huang, Zhen
    OPTICAL AND QUANTUM ELECTRONICS, 2017, 49 (03)
  • [46] Effect of sampling rate on target waveform reconstruction based on self-mixing interference
    Cai, Xuguang
    Lu, Liang
    Deng, Jialiang
    Huang, Yang
    Zhen, Shenglai
    Yu, Benli
    OPTIK, 2013, 124 (10): : 932 - 936
  • [47] Refractive Index Measurement With High Precision by a Laser Diode Self-Mixing Interferometer
    Chen, Chenxi
    Zhang, Yongbing
    Wang, Xiulin
    Wang, Xiaozhong
    Huang, Wencai
    IEEE PHOTONICS JOURNAL, 2015, 7 (03):
  • [48] Multimodal fringe detection for a self-mixing interferometry-based vibration sensor
    Usman, Muhammad
    Zabit, Usman
    Alam, Syed Asad
    APPLIED OPTICS, 2020, 59 (36) : 11342 - 11350
  • [49] Eliminating Noises Contained in Sensing Signals from a Self-mixing Laser Diode
    Yu, Yanguang
    Mei, Tiemin
    Xi, Jiangtao
    Chicharo, Joe F.
    Ye, Huiying
    Wang, Zhao
    5TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: OPTICAL TEST AND MEASUREMENT TECHNOLOGY AND EQUIPMENT, 2010, 7656
  • [50] A new method for the acquisition of arterial pulse wave using self-mixing interferometry
    Arasanz, A.
    Azcona, F. J.
    Royo, S.
    Jha, A.
    Pladellorens, J.
    OPTICS AND LASER TECHNOLOGY, 2014, 63 : 98 - 104
12345