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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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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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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High-resolution optical frequency domain reflectometry

Optical Fiber Communication ◽

10.1364/ofc.1991.fc6 ◽

1991 ◽

Author(s):

David W. Dolfi

Keyword(s):

High Resolution ◽

Frequency Domain ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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High-resolution high-sensitivity and truly distributed optical frequency domain reflectometry for structural crack detection

10.1117/12.2058532 ◽

2014 ◽

Author(s):

Wenhai Li ◽

Xiaoyi Bao ◽

Liang Chen

Keyword(s):

High Resolution ◽

Frequency Domain ◽

Crack Detection ◽

High Sensitivity ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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High resolution optical frequency domain reflectometry for measurement of waveguide group refractive index

2017 IEEE Photonics Conference (IPC) ◽

10.1109/ipcon.2017.8116212 ◽

2017 ◽

Author(s):

Dan Zhao ◽

Dzmitry Pustakhod ◽

Kevin Williams ◽

Xaveer Leijtens

Keyword(s):

Refractive Index ◽

High Resolution ◽

Frequency Domain ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry ◽

Group Refractive Index

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Fast and High-Resolution Spectrum Analysis of Optical Frequency Domain Reflectometry Based on Genetic Algorithm and Zoom FFT

Acta Optica Sinica ◽

10.3788/aos201737.0406003 ◽

2017 ◽

Vol 37 (4) ◽

pp. 0406003 ◽

Author(s):

郁胜过 Yu Shengguo ◽

张玲 Zhang Ling ◽

谢玮霖 Xie Weilin ◽

董毅 Dong Yi ◽

胡卫生 Hu Weisheng

Keyword(s):

Genetic Algorithm ◽

High Resolution ◽

Frequency Domain ◽

Spectrum Analysis ◽

High Resolution Spectrum ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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High-resolution Optical-frequency-domain Reflectometry Using a Tunable Laser Source

New Physics Sae Mulli ◽

10.3938/npsm.60.878 ◽

2010 ◽

Vol 60 (8) ◽

pp. 878-881

Author(s):

Byung-Chon JEON ◽

Eun-Sun KIM ◽

In-Kag HWANG*

Keyword(s):

High Resolution ◽

Frequency Domain ◽

Tunable Laser ◽

Laser Source ◽

Optical Frequency ◽

Tunable Laser Source ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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Optical frequency domain reflectometry for high-resolution distributed strain sensing

2011 IEEE Avionics, Fiber- Optics and Photonics Technology Conference ◽

10.1109/avfop.2011.6082120 ◽

2011 ◽

Author(s):

Joseph J. Bos ◽

Dawn K. Gifford ◽

Alex K. Sang ◽

Mark E. Froggatt

Keyword(s):

High Resolution ◽

Frequency Domain ◽

Optical Frequency ◽

Strain Sensing ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry ◽

Distributed Strain

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High resolution, high sensitivity, dynamic distributed structural monitoring using optical frequency domain reflectometry

10.1117/12.2018237 ◽

2013 ◽

Author(s):

Stephen T. Kreger ◽

Alex K. Sang ◽

Naman Garg ◽

Julia Michel

Keyword(s):

High Resolution ◽

Frequency Domain ◽

High Sensitivity ◽

Structural Monitoring ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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High Resolution Optical Frequency Domain Reflectometry for Analyzing Intra-Chip Reflections

IEEE Photonics Technology Letters ◽

10.1109/lpt.2017.2723242 ◽

2017 ◽

Vol 29 (16) ◽

pp. 1379-1382 ◽

Author(s):

Dan Zhao ◽

Dzmitry Pustakhod ◽

Kevin Williams ◽

Xaveer Leijtens

Keyword(s):

High Resolution ◽

Frequency Domain ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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