| 相移光纤光栅对超声波信号的频率响应特性研究 |
| |
| 引用本文： | 彭敏,张学智,江俊峰,刘琨,陈冠龙,孙浩楠,李泽宇,刘铁根. 相移光纤光栅对超声波信号的频率响应特性研究[J]. 光电子．激光, 2021, 32(12): 1329-1337 |
| |
| 作者姓名： | 彭敏 张学智 江俊峰 刘琨 陈冠龙 孙浩楠 李泽宇 刘铁根 |
| |
| 作者单位： | 天津大学精密仪器与光电子工程学院光电信息技术教育部重点实验室天津大学光纤传感研究所,天津30072 |
| |
| 基金项目： | 国家自然科学基金(U1833104、61735011和61675152)资助项目 (天津大学 精密仪器与光电子工程学院 光电信息技术教育部重点实验室 天津大学光纤传感研究所,天津30072) |
| |
| 摘 要： | 为实现利用相移光纤Bragg光栅(phase-shifted fiber Bragg grating,PS-FBG)代替压电陶瓷(piezoelectric ceramics,PZT)进行结构损伤检测,本文研究了PS-FBG对100 kHz-1.5 MHz范围内的超声波信号的频率响应特性.搭建了超声波激励信号的产生平台...
|
| 关 键 词： | 损伤检测 相移光纤Bragg光栅(phase-shifted fiber Bragg grating,PS-F 超声波信号 频率响应 |
| 收稿时间： | 2021-05-12 |
Research on the frequency response characteristics of phase-shifted fiber grati ng to ultrasonic signal |
| |
| PENG Ming,ZHANG Xuezhi,JIANG Junfeng,LIU Kun,CHEN Guanlong,SUN Haonan,LI Zeyu and LIU Tiegen. Research on the frequency response characteristics of phase-shifted fiber grati ng to ultrasonic signal[J]. Journal of Optoelectronics·laser, 2021, 32(12): 1329-1337 |
| |
| Authors: | PENG Ming ZHANG Xuezhi JIANG Junfeng LIU Kun CHEN Guanlong SUN Haonan LI Zeyu LIU Tiegen |
| |
| Affiliation: | Key Laboratory of Optoelectronic Information Technology,Ministry of Education, Institute of Optical Fiber Sensing,School of Precision Instruments and Optoel ectronics Engineering,Tianjin University,Tianjin 300072,China,Key Laboratory of Optoelectronic Information Technology,Ministry of Education, Institute of Optical Fiber Sensing,School of Precision Instruments and Optoel ectronics Engineering,Tianjin University,Tianjin 300072,China,Key Laboratory of Optoelectronic Information Technology,Ministry of Education, Institute of Optical Fiber Sensing,School of Precision Instruments and Optoel ectronics Engineering,Tianjin University,Tianjin 300072,China,Key Laboratory of Optoelectronic Information Technology,Ministry of Education, Institute of Optical Fiber Sensing,School of Precision Instruments and Optoel ectronics Engineering,Tianjin University,Tianjin 300072,China,Key Laboratory of Optoelectronic Information Technology,Ministry of Education, Institute of Optical Fiber Sensing,School of Precision Instruments and Optoel ectronics Engineering,Tianjin University,Tianjin 300072,China,Key Laboratory of Optoelectronic Information Technology,Ministry of Education, Institute of Optical Fiber Sensing,School of Precision Instruments and Optoel ectronics Engineering,Tianjin University,Tianjin 300072,China,Key Laboratory of Optoelectronic Information Technology,Ministry of Education, Institute of Optical Fiber Sensing,School of Precision Instruments and Optoel ectronics Engineering,Tianjin University,Tianjin 300072,China and Key Laboratory of Optoelectronic Information Technology,Ministry of Education, Institute of Optical Fiber Sensing,School of Precision Instruments and Optoel ectronics Engineering,Tianjin University,Tianjin 300072,China |
| |
| Abstract: | |
| |
| Keywords: | damage detection phase-shifted fiber Bragg grating(PS-FBG) ultrasonic signal frequency response |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《光电子．激光》浏览原始摘要信息 |
|
点击此处可从《光电子．激光》下载全文 |
|
