• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

激光自混合光纤布拉格光栅声发射传感器。

Laser Self-Mixing Fiber Bragg Grating Sensor for Acoustic Emission Measurement.

机构信息

School of Electrical, Computer and Telecommunications Engineering, University of Wollongong, Northfields Avenue, Wollongong, NSW 2522, Australia.

出版信息

Sensors (Basel). 2018 Jun 16;18(6):1956. doi: 10.3390/s18061956.

DOI:10.3390/s18061956
PMID:29914178
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6021966/
Abstract

Fiber Bragg grating (FBG) is considered a good candidate for acoustic emission (AE) measurement. The sensing and measurement in traditional FBG-based AE systems are based on the variation in laser intensity induced by the Bragg wavelength shift. This paper presents a sensing system by combining self-mixing interference (SMI) in a laser diode and FBG for AE measurement, aiming to form a new compact and cost-effective sensing system. The measurement model of the overall system was derived. The performance of the presented system was investigated from both aspects of theory and experiment. The results show that the proposed system is able to measure AE events with high resolution and over a wide dynamic frequency range.

摘要

光纤布拉格光栅（FBG）被认为是声发射（AE）测量的良好候选者。传统的基于 FBG 的 AE 系统中的传感和测量基于布拉格波长移动引起的激光强度变化。本文提出了一种通过结合激光二极管中的自混合干涉（SMI）和 FBG 进行 AE 测量的传感系统，旨在形成一种新的紧凑且经济高效的传感系统。推导了整个系统的测量模型。从理论和实验两个方面研究了所提出系统的性能。结果表明，所提出的系统能够以高分辨率和宽动态频率范围测量 AE 事件。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/6ae66fe06426/sensors-18-01956-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/34597b9c931b/sensors-18-01956-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/9e76ab181a5d/sensors-18-01956-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/29d8e770915c/sensors-18-01956-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/b08fb0e01a92/sensors-18-01956-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/c2fa3b6ee215/sensors-18-01956-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/7d1147d99795/sensors-18-01956-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/5ab2b4b99b85/sensors-18-01956-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/f31b96b27297/sensors-18-01956-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/ba26ba62f8c3/sensors-18-01956-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/01041640d723/sensors-18-01956-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/6ae66fe06426/sensors-18-01956-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/34597b9c931b/sensors-18-01956-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/9e76ab181a5d/sensors-18-01956-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/29d8e770915c/sensors-18-01956-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/b08fb0e01a92/sensors-18-01956-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/c2fa3b6ee215/sensors-18-01956-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/7d1147d99795/sensors-18-01956-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/5ab2b4b99b85/sensors-18-01956-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/f31b96b27297/sensors-18-01956-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/ba26ba62f8c3/sensors-18-01956-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/01041640d723/sensors-18-01956-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3afb/6021966/6ae66fe06426/sensors-18-01956-g011.jpg

相似文献

1
Laser Self-Mixing Fiber Bragg Grating Sensor for Acoustic Emission Measurement.激光自混合光纤布拉格光栅声发射传感器。
Sensors (Basel). 2018 Jun 16;18(6):1956. doi: 10.3390/s18061956.
2
[Research on the Phase-Shifted Fiber Bragg Grating Spectra under Dynamic Strain Fields].动态应变场下相移光纤布拉格光栅光谱研究
Guang Pu Xue Yu Guang Pu Fen Xi. 2016 Dec;36(12):4113-9.
3
Design Optimization of Sensitivity-Enhanced Structure for Fiber Bragg Grating Acoustic Emission Sensor Based on Additive Manufacturing.基于增材制造的光纤布拉格光栅声发射传感器的灵敏度增强结构优化设计。
Sensors (Basel). 2022 Jan 6;22(2):416. doi: 10.3390/s22020416.
4
Application of Fiber Bragg Grating Acoustic Emission Sensors in Thin Polymer-Bonded Explosives.光纤布拉格光栅声发射传感器在薄型压合炸药中的应用。
Sensors (Basel). 2018 Nov 5;18(11):3778. doi: 10.3390/s18113778.
5
Fiber-Optic Sensor-Based Remote Acoustic Emission Measurement in a 1000 °C Environment.基于光纤传感器在1000℃环境下的远程声发射测量
Sensors (Basel). 2017 Dec 14;17(12):2908. doi: 10.3390/s17122908.
6
Fibre Bragg Grating Based Acoustic Emission Measurement System for Structural Health Monitoring Applications.用于结构健康监测应用的基于光纤布拉格光栅的声发射测量系统。
Materials (Basel). 2021 Feb 13;14(4):897. doi: 10.3390/ma14040897.
7
Fiber Optic Fabry-Perot Current Sensor Integrated with Magnetic Fluid Using a Fiber Bragg Grating Demodulation.基于光纤布拉格光栅解调的集成磁流体的光纤法布里-珀罗电流传感器
Sensors (Basel). 2015 Jul 9;15(7):16632-41. doi: 10.3390/s150716632.
8
Characteristics of the Fiber Laser Sensor System Based on Etched-Bragg Grating Sensing Probe for Determination of the Low Nitrate Concentration in Water.基于蚀刻布拉格光栅传感探头的光纤激光传感器系统用于测定水中低硝酸盐浓度的特性
Sensors (Basel). 2016 Dec 22;17(1):7. doi: 10.3390/s17010007.
9
Acoustic emission measurement using a strain-insensitive fiber Bragg grating sensor under varying load conditions.在变化的负载条件下使用应变不敏感光纤布拉格光栅传感器进行声发射测量。
Opt Lett. 2009 Oct 1;34(19):2942-4. doi: 10.1364/OL.34.002942.
10
Dynamic sensing performance of a point-wise fiber Bragg grating displacement measurement system integrated in an active structural control system.点式光纤布拉格光栅位移测量系统在主动结构控制系统中的动态传感性能。
Sensors (Basel). 2011;11(12):11605-28. doi: 10.3390/s111211605. Epub 2011 Dec 13.

引用本文的文献

1
Dynamic Strain Measurement of Rotor Blades in Helicopter Flight Using Fiber Bragg Grating Sensor.基于光纤布拉格光栅传感器的直升机飞行中旋翼叶片动态应变测量
Sensors (Basel). 2023 Jul 26;23(15):6692. doi: 10.3390/s23156692.
2
Fringe Detection and Displacement Sensing for Variable Optical Feedback-Based Self-Mixing Interferometry by Using Deep Neural Networks.基于深度神经网络的可变光反馈自混合干涉中的边缘检测和位移传感。
Sensors (Basel). 2022 Dec 14;22(24):9831. doi: 10.3390/s22249831.
3
Self-Mixing Laser Distance-Sensor Enhanced by Multiple Modulation Waveforms.

本文引用的文献

1
Novel Fiber-Optic Ring Acoustic Emission Sensor.新型光纤环形声发射传感器
Sensors (Basel). 2018 Jan 13;18(1):215. doi: 10.3390/s18010215.
2
Micro-displacement reconstruction using a laser self-mixing grating interferometer with multiple-diffraction.
Opt Express. 2017 Dec 11;25(25):31394-31406. doi: 10.1364/OE.25.031394.
3
Displacement sensing using the relaxation oscillation frequency of a laser diode with optical feedback.利用具有光反馈的激光二极管的弛豫振荡频率进行位移传感。
基于多种调制波形增强的自混合激光距离传感器
Sensors (Basel). 2022 Nov 3;22(21):8456. doi: 10.3390/s22218456.
4
Narrow Linewidth Half-Open-Cavity Random Laser Assisted by a Three-Grating Ring Resonator for Strain Detection.窄线宽半开放式腔随机激光辅助三光栅环形谐振器用于应变检测。
Sensors (Basel). 2022 Oct 17;22(20):7882. doi: 10.3390/s22207882.
5
Laser Sensors for Displacement, Distance and Position.用于位移、距离和位置测量的激光传感器。
Sensors (Basel). 2019 Apr 24;19(8):1924. doi: 10.3390/s19081924.
Appl Opt. 2017 Aug 20;56(24):6962-6966. doi: 10.1364/AO.56.006962.
4
Fiber self-mixing interferometer with orthogonally polarized light compensation.
Opt Express. 2016 Nov 14;24(23):26558-26564. doi: 10.1364/OE.24.026558.
5
Features of a Self-Mixing Laser Diode Operating Near Relaxation Oscillation.接近弛豫振荡工作的自混合激光二极管的特性
Sensors (Basel). 2016 Sep 21;16(9):1546. doi: 10.3390/s16091546.
6
A Fiber-Coupled Self-Mixing Laser Diode for the Measurement of Young's Modulus.一种用于测量杨氏模量的光纤耦合自混合激光二极管。
Sensors (Basel). 2016 Jun 22;16(6):928. doi: 10.3390/s16060928.
7
High-sensitivity ultrasonic phase-shifted fiber Bragg grating balanced sensing system.高灵敏度超声相移光纤布拉格光栅平衡传感系统
Opt Express. 2012 Dec 17;20(27):28353-62. doi: 10.1364/OE.20.028353.
8
Improving the measurement performance for a self-mixing interferometry-based displacement sensing system.提高基于自混合干涉测量的位移传感系统的测量性能。
Appl Opt. 2011 Sep 10;50(26):5064-72. doi: 10.1364/AO.50.005064.
9
Measuring the feedback parameter of a semiconductor laser with external optical feedback.测量具有外部光反馈的半导体激光器的反馈参数。
Opt Express. 2011 May 9;19(10):9582-93. doi: 10.1364/OE.19.009582.
10
Acoustic emission measurement using a strain-insensitive fiber Bragg grating sensor under varying load conditions.在变化的负载条件下使用应变不敏感光纤布拉格光栅传感器进行声发射测量。
Opt Lett. 2009 Oct 1;34(19):2942-4. doi: 10.1364/OL.34.002942.