Vibration-Induced Beat Frequency Offset Compensation in Distributed Acoustic Sensing Based on Optical Frequency Domain Reflectometry

Journal of Lightwave Technology ◽

10.1109/jlt.2019.2933643 ◽

2019 ◽

Vol 37 (18) ◽

pp. 4896-4901

Author(s):

Tatsuya Okamoto ◽

Daisuke Iida ◽

Hiroyuki Oshida

Keyword(s):

Frequency Domain ◽

Beat Frequency ◽

Frequency Offset ◽

Optical Frequency ◽

Acoustic Sensing ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry ◽

Distributed Acoustic Sensing ◽

Offset Compensation

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High-frequency high-resolution distributed acoustic sensing by optical frequency domain reflectometry

Optics Express ◽

10.1364/oe.27.013923 ◽

2019 ◽

Vol 27 (10) ◽

pp. 13923 ◽

Author(s):

Leonardo Marcon ◽

Andrea Galtarossa ◽

Luca Palmieri

Keyword(s):

High Resolution ◽

Frequency Domain ◽

High Frequency ◽

Optical Frequency ◽

Acoustic Sensing ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry ◽

Distributed Acoustic Sensing

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Enhanced Sensitivity High Spatial Resolution Distributed Acoustic Sensing Using Optical Frequency Domain Reflectometry and a Point Reflector Array Sensor

10.1364/ofs.2020.t3.75 ◽

2021 ◽

Author(s):

Stephen Kreger ◽

Derek Rountree ◽

Jaewon Park ◽

Andrei Donko ◽

Martynas Beresna ◽

...

Keyword(s):

Frequency Domain ◽

Spatial Resolution ◽

High Spatial Resolution ◽

Optical Frequency ◽

Acoustic Sensing ◽

Array Sensor ◽

Enhanced Sensitivity ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry ◽

Distributed Acoustic Sensing

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Distributed strain measurement in perfluorinated polymer optical fibres using optical frequency domain reflectometry

Measurement Science and Technology ◽

10.1088/0957-0233/21/9/094023 ◽

2010 ◽

Vol 21 (9) ◽

pp. 094023 ◽

Author(s):

Sascha Liehr ◽

Mario Wendt ◽

Katerina Krebber

Keyword(s):

Frequency Domain ◽

Strain Measurement ◽

Optical Frequency ◽

Optical Fibres ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry ◽

Distributed Strain

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Measuring crack width using a distributed fiber optic sensor based on optical frequency domain reflectometry

Measurement ◽

10.1016/j.measurement.2020.108945 ◽

2021 ◽

Vol 172 ◽

pp. 108945

Author(s):

Xiao Tan ◽

Yi Bao

Keyword(s):

Frequency Domain ◽

Crack Width ◽

Fiber Optic ◽

Fiber Optic Sensor ◽

Optical Frequency ◽

Optic Sensor ◽

Optical Frequency Domain Reflectometry ◽

Distributed Fiber Optic Sensor ◽

Frequency Domain Reflectometry

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Influence of Acoustic Perturbation of Fibers in Phase-Noise-Compensated Optical-Frequency-Domain Reflectometry

Journal of Lightwave Technology ◽

10.1109/jlt.2010.2089497 ◽

2010 ◽

Author(s):

Y Koshikiya ◽

Xinyu Fan ◽

F Ito

Keyword(s):

Phase Noise ◽

Frequency Domain ◽

Optical Frequency ◽

Acoustic Perturbation ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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Demonstration of large curvature radius shape sensing using optical frequency domain reflectometry in multi-core fibers

IEEE Photonics Journal ◽

10.1109/jphot.2021.3098300 ◽

2021 ◽

pp. 1-1

Author(s):

Zeen Chen ◽

Chenhuan Wang ◽

Zhenyang Ding ◽

Dongfang Zhu ◽

Haohan Guo ◽

...

Keyword(s):

Frequency Domain ◽

Curvature Radius ◽

Optical Frequency ◽

Large Curvature ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry ◽

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Distributed Characterization of Few-Mode Fibers Based on Optical Frequency Domain Reflectometry

2018 European Conference on Optical Communication (ECOC) ◽

10.1109/ecoc.2018.8535359 ◽

2018 ◽

Author(s):

Riccardo Veronese ◽

Andrea Galtarossa ◽

Luca Palmieri

Keyword(s):

Frequency Domain ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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Spatio-Temporal Phenomena in Monolithic Reactors Measured by Combined Spatially-Resolved Mass Spectrometry and Optical Frequency Domain Reflectometry

Advances in Chemical Engineering - Spatially Resolved Operando Measurements in Heterogeneous Catalytic Reactors ◽

10.1016/bs.ache.2017.07.001 ◽

2017 ◽

pp. 83-130 ◽

Author(s):

Po-Yu Peng ◽

Hoang Nguyen ◽

Michael P. Harold ◽

Dan Luss

Keyword(s):

Mass Spectrometry ◽

Frequency Domain ◽

Optical Frequency ◽

Spatially Resolved ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry ◽

Spatio Temporal ◽

Monolithic Reactors

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Distributed Rayleigh scatter dynamic strain sensing above the scan rate with optical frequency domain reflectometry

10.1117/12.2177578 ◽

2015 ◽

Author(s):

Stephen T. Kreger ◽

Justin W. Klein ◽

Nur Aida Abdul Rahim ◽

Joseph J. Bos

Keyword(s):

Frequency Domain ◽

Dynamic Strain ◽

Optical Frequency ◽

Strain Sensing ◽

Optical Frequency Domain Reflectometry ◽

Scan Rate ◽

Frequency Domain Reflectometry

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Integrated optical frequency domain reflectometry device for characterization of complex integrated devices

Optics Express ◽

10.1364/oe.26.030000 ◽

2018 ◽

Vol 26 (23) ◽

pp. 30000 ◽

Author(s):

Luis A. Bru ◽

Daniel Pastor ◽

Pascual Muñoz

Keyword(s):

Frequency Domain ◽

Optical Frequency ◽

Integrated Devices ◽

Optical Frequency Domain Reflectometry ◽

Integrated Optical ◽

Frequency Domain Reflectometry

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