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Ultrafast and High Resolution Crack Detection Using Fully Distributed Chirped Fiber Bragg Grating Sensors

机译：超快和高分辨率裂纹检测使用完全分布式的啁啾光纤布拉格光栅传感器

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摘要

We demonstrate for the first time that photonic time-stretch frequency domain reflectometry (PTS-FDR) enables ultrafast and high spatial-resolution crack detection using fully distributed chirped fiber Bragg grating strain sensors.

机译：我们首次展示了光子时延频域反射仪（PTS-FDR）使用全分布chi光纤布拉格光栅应变传感器实现超快速和高空间分辨率的裂纹检测。

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作者
Dejun Feng; Eamonn J. Ahmad; Chao Wang;
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年度 2016
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正文语种 eng
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专利

1. High spatial resolution distributed strain sensor based on linear chirped fiber Bragg grating and fiber loop ringdown spectroscopy [J] . Jiulin Gan, Yunqi Hao, Qing Ye, Optics Letters . 2011,第6期

机译：基于线性chi光纤布拉格光栅和光纤环形衰荡光谱的高空间分辨率分布式应变传感器
2. Interrogation of a linearly chirped fiber Bragg grating sensor with high resolution using a linearly chirped optical waveform [J] . Wang Yiping, Zhang Jiejun, Coutinho Olympio, Optics Letters . 2015,第21期

机译：使用线性chi光学波形对高分辨率线性chi光纤布拉格光栅传感器进行询问
3. Real-Time Interrogation of a Linearly Chirped Fiber Bragg Grating Sensor Based on Chirped Pulse Compression With Improved Resolution and Signal-to-Noise Ratio [J] . Weilin Liu, Ming Li, Chao Wang, Lightwave Technology, Journal of . 2011,第9期

机译：线性调频光纤布拉格光栅传感器的线性调频脉冲信号压缩和信噪比的实时查询
4. Efficient Ultrafast Fiber Laser Using Chirped Fiber Bragg Grating And Chirped Volume Bragg Grating Stretcher/Compressor Configuration [C] . Saulius Frankinas, Andrejus Michailovas, Nerijus Rusteika, Components and packaging for laser systems II . 2016

机译：使用Chi光纤布拉格光栅和Chi体积布拉格光栅拉伸器/压缩器配置的高效超快光纤激光器
5. Real-time interrogation of fiber Bragg grating sensors based on chirped pulse compression [D] . Liu, Weilin 2011

机译：基于chi脉冲压缩的光纤布拉格光栅传感器实时询问
6. Detection of Crack Initiation and Growth Using Fiber Bragg Grating Sensors Embedded into Metal Structures through Ultrasonic Additive Manufacturing [O] . Sean K. Chilelli, John J. Schomer, Marcelo J. Dapino 2019

机译：使用通过超声增材制造法嵌入金属结构中的光纤布拉格光栅传感器检测裂纹萌生和扩展
7. Ultrafast and High Resolution Crack Detection Using Fully Distributed Chirped Fiber Bragg Grating Sensors [O] . Feng Dejun, Ahmad Eamonn J, Wang Chao 2016

机译：使用全分布式Chi光纤布拉格光栅传感器的超快和高分辨率裂纹检测

Ultrafast and High Resolution Crack Detection Using Fully Distributed Chirped Fiber Bragg Grating Sensors

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