基于傅里叶变换相位提取法的激光回馈应力测量系统

牛海莎; 祝连庆; 刘宁

doi:10.3788/OPE.20182608.1954

您当前的位置：

首页 >

文章列表页 >

基于傅里叶变换相位提取法的激光回馈应力测量系统

现代应用光学 | 更新时间：2020-08-13

- 基于傅里叶变换相位提取法的激光回馈应力测量系统
- Laser feedback stress measurement system based on fourier transform phase extraction method
- 光学精密工程 2018年26卷第8期页码：1954-1959
- 作者机构：
  
  1.北京信息科技大学仪器科学与光电工程学院, 北京 100192
  2.北京航空航天大学仪器科学与光电工程学院, 北京 100191
- 作者简介：
  
  [ "牛海莎(1984-), 女, 河北石家庄人, 博士, 讲师, 2008年于武汉大学获得学士学位, 2017年于北京航空航天大学获得博士学位, 主要从事基于正交偏振激光、激光器自混合干涉效应的精密测量研究。E-mail:niuhs@buaa.edu.cn" ]
  祝连庆(1963-), 男, 浙江兰溪人, 博士, 教授, 博士生导师, 1984年、1989年于合肥工业大学分别获得学士、硕士学位, 2013年于哈尔滨工业大学获得博士学位, 北京学者, 国家有突出贡献中青年专家, 国家级百千万人才, 国务院特殊津贴专家, 北京市有突出贡献科学人才, 科技北京百名领军人才, 高创计划杰出人才, 教育部"长江学者创新团队"带头人, 全国优秀科技工作者, 主要从事光纤传感与激光器、生物医学检测技术及仪器、精密测量与系统的研究。E-mail:zhulianqing@sina.comZHU Lian-qing, E-mail:zhulianqing@sina.com
- 基金信息：
  
  教育部"长江学者与创新团队发展计划"资助项目(IRT_16R07)
- DOI：10.3788/OPE.20182608.1954
  中图分类号： O439;TH741
- 收稿日期：2018-04-16，
  
  录用日期：2018-5-15，
  
  纸质出版日期：2018-08-25
- 稿件说明：
移动端阅览
牛海莎, 祝连庆, 刘宁. 基于傅里叶变换相位提取法的激光回馈应力测量系统[J]. 光学精密工程, 2018,26(8):1954-1959.

Hai-sha NIU, Lian-qing ZHU, Ning LIU. Laser feedback stress measurement system based on fourier transform phase extraction method[J]. Optics and precision engineering, 2018, 26(8): 1954-1959.
牛海莎, 祝连庆, 刘宁. 基于傅里叶变换相位提取法的激光回馈应力测量系统[J]. 光学精密工程, 2018,26(8):1954-1959. DOI： 10.3788/OPE.20182608.1954.

Hai-sha NIU, Lian-qing ZHU, Ning LIU. Laser feedback stress measurement system based on fourier transform phase extraction method[J]. Optics and precision engineering, 2018, 26(8): 1954-1959. DOI： 10.3788/OPE.20182608.1954.

摘要

高端玻璃的内部应力精确测量关系其所在系统的安全性和可靠性。本文提出一种基于激光回馈效应的应力测量方法，激光回馈系统由激光器和外部反射镜构成，待测样品放置在回馈外腔中，通过回馈光对激光器内部增益调制产生的偏振跳变现象提取双折射信息，进而获得应力。首先，从理论上分析了回馈系统中激光器输出的正交偏振模式相位与外腔应力双折射的关系；接着，通过傅里叶变换的方式得到双折射外腔激光回馈系统光强调谐曲线的相位信息；然后，采用标准四分之一波片对系统和算法的精度进行了测试。最后，采用激光回馈系统对不同的飞机座舱有机玻璃样品内应力进行了测量，并给出测量结果。实验结果表明：该系统对应力的条纹数测量精度优于8.3×10

-4

，满足高端玻璃的应力检测需求。

Abstract

Accurate measurement of the internal stress in high-end glass relates to the safety and reliability of the system in which it is used. This paper proposes a stress measurement method based on the laser feedback effect. The laser feedback system consists of a laser and an external mirror. The sample to be measured is placed in the external cavity of the feedback system

and the polarization flipping of the laser induced by the gain modulation of feedback light is used to extract stress information. First

the relationship between the phase of the orthogonally polarized modes of the laser and the birefringence of the external cavity was theoretically analyzed. Next

the phase information of the orthogonally polarized tuning curve was obtained by Fourier transform. Then

the precision of the system and algorithm was tested using a standard quarter-wave plate. Finally

the laser feedback system was used to measure the internal stress in various aircraft cockpit plexiglass samples and measurement results are given. The experimental results show that the measurement accuracy of the system for fringe number is better than 8.3×10

-4

which meets the stress detection requirements of high-end glass.

关键词

Keywords

references

TOMOZAWA M, LEZZI P J, HEPBURN R W, et al.. Surface stress relaxation and resulting residual stress in glass fibers:A new mechanical strengthening mechanism of glasses[J]. Journal of Non-Crystalline Solids, 2012, 358(18-19):2650-2662.

FINDLAY S J, HARRISON N D. Why aircraft fail[J]. Mater. Today, 2002, 5(11):18-25.

NORRBY S. Imaging quality of intraocular lenses[J]. Journal of Cataract & Refractive Surgery, 2006, 32(4):545-546.

WU Y, ZHANG S L, LI Y. The intra-cavity phase anisotropy and the polarization flipping in HeNe laser[J]. Optics Express, 2013, 21(11):13684-13690.

CHUPAKHIN S, KASHAEV N, HUBER N. Effect of elasto-plastic material behaviour on determination of residual stress profiles using the hole drilling method[J]. The Journal of Strain Analysis for Engineering Design, 2016, 51(8):572-581.

VOURNA P, HERVOCHES C, VRANA M, et al.. Correlation of magnetic properties and residual stress distribution monitored by X-ray and neutron diffraction in welded AISI 1008 steel sheets[J]. IEEE Transactions on Magnetics, 2015, 51(1):1-4.

OKORO C. Nondestructive measurement of the residual stresses in copper through-silicon vias using synchrotron-based microbeam X-ray diffraction[J]. IEEE Transactions on Electron Devices, 2014, 61(7):2473-2479.

MONTALTO L, PAONE N, RINALDI D, et al.. Inspection of birefringent media by photoelasticity from diffuse light polariscope to laser conoscopic technique[J]. Opt. Eng., 2015, 54(8), 081210.

唐玉国, 何淼, 崔继承, 等.用于红外晶体双折射测量的单1/4波片法[J].光学精密工程, 2012, 20(10):2176-2183.

TANG Y G, HE M, CUI J CH, et al.. Senamont based measuring method for birefringence of infrared crystal[J]. Opt. Precision Eng., 2012, 20(10):2176-2183. (in Chinese)

NAGIB N N, BAHRAWI M S, ISMAIL L Z, et al.. Evaluation of a photometric method for retardance measurement of a quarterwave phase plate[J]. Opt. Laser Technol., 2015, 69:77-79.

MORI A, TOMITA R. Semi-automated Sènarmont method for measurement of small retardation[J]. Instrum. Sci. Technol., 2015, 43(4):379-389.

李克武, 王黎明, 王志斌, 等.弹光和电光级联的组合相位调制型椭偏测量术[J].光学精密工程, 2016, 24(4):690-697.

LI K W, WANG L M, WANG ZH B, et al.. Phase-modulated ellipsometry combined photo-elastic modulation with electro-optic modulation[J]. Optics & Precision Engineering, 2016, 24(4):690-697.(in Chinese)

LI J, TAN Y D, ZHANG S L. Generation of phase difference between self-mixing signals in a-cut Nd:YVO 4 laser with a waveplate in the external cavity[J]. Optics Letters, 2015, 40(15):3615-3618.

ZHU K Y, GUO B, LU Y Y, et al.. Single-spot two-dimensional displacement measurement based on self-mixing interferometry[J]. Optica, 2017, 4(7):729-735.

田振国, 张立, 朱开毅.基于微片Nd:YVO激光回馈的共焦层析成像系统[J].光学精密工程, 2015, 23(10z):29-34.

TIAN ZH G, ZHANG L, ZHU K Y. Laser feedback confocal tomographic system based on microchip Nd:YVOlasers[J]. Optics & Precision Engineering, 2015, 23(10z):29-34.(in Chinese)

浏览量

226

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

光学曲面的偏折测量技术：原理、挑战与展望（特邀）

基于标定参数修正的远心成像精密三维测量

基于改进YOLOv8模型的增材制造微小气孔缺陷检测及其尺寸测量

光栅干涉精密纳米测量技术

ZC1蜗杆齿廓测量测头对准误差修正