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

Mapping Intimacies ◽

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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Long distance measurement with high spatial resolution by optical frequency domain reflectometry using a frequency-shifted feedback fiber laser

Conference on Lasers and Electro-Optics (CLEO 2000). Technical Digest. Postconference Edition. TOPS Vol.39 (IEEE Cat. No.00CH37088) ◽

10.1109/cleo.2000.907062 ◽

2000 ◽

Cited By ~ 2

Author(s):

M. Yoshida ◽

K. Nakmura ◽

H. Ito

Keyword(s):

Fiber Laser ◽

Frequency Domain ◽

Spatial Resolution ◽

High Spatial Resolution ◽

Distance Measurement ◽

Optical Frequency ◽

Long Distance ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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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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High-Spatial Resolution Demodulation of Weak FBGs Based on Incoherent Optical Frequency Domain Reflectometry Using a Chaotic laser

2019 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) ◽

10.1109/i2mtc.2019.8827115 ◽

2019 ◽

Author(s):

Qian Yang ◽

Jiaqi Wang ◽

Xuelei Fu ◽

Honghai Wang ◽

Quan Liu ◽

...

Keyword(s):

Frequency Domain ◽

Spatial Resolution ◽

High Spatial Resolution ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Chaotic Laser ◽

Frequency Domain Reflectometry

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Distributed Strain Measurement with High Spatial Resolution Using Fiber Bragg Gratings and Optical Frequency Domain Reflectometry

Optical Fiber Sensors ◽

10.1364/ofs.2006.the40 ◽

2006 ◽

Cited By ~ 4

Author(s):

Hideaki Murayama ◽

Hirotaka Igawa ◽

Kazuro Kageyama ◽

Keiich Ohta ◽

Isamu Ohsawa ◽

...

Keyword(s):

Frequency Domain ◽

Spatial Resolution ◽

Strain Measurement ◽

High Spatial Resolution ◽

Fiber Bragg Gratings ◽

Bragg Gratings ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry ◽

Distributed Strain

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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 ◽

Cited By ~ 3

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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Long-Range High Spatial Resolution Distributed Temperature and Strain Sensing Based on Optical Frequency-Domain Reflectometry

IEEE Photonics Journal ◽

10.1109/jphot.2014.2320742 ◽

2014 ◽

Vol 6 (3) ◽

pp. 1-8 ◽

Cited By ~ 55

Author(s):

Jia Song ◽

Wenhai Li ◽

Ping Lu ◽

Yanping Xu ◽

Liang Chen ◽

...

Keyword(s):

Frequency Domain ◽

Long Range ◽

Spatial Resolution ◽

High Spatial Resolution ◽

Optical Frequency ◽

Strain Sensing ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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Long-range high spatial resolution optical frequency-domain reflectometry based on optimized deskew filter method

10.1117/12.2071282 ◽

2014 ◽

Cited By ~ 1

Author(s):

Zhenyang Ding ◽

Yang Du ◽

Tiegen Liu ◽

X. Steve Yao ◽

Bowen Feng ◽

...

Keyword(s):

Frequency Domain ◽

Long Range ◽

Spatial Resolution ◽

High Spatial Resolution ◽

Filter Method ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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High spatial resolution distributed optical fiber magnetic field sensor based on magnetostriction by optical frequency-domain reflectometry

10.1117/12.2078251 ◽

2015 ◽

Author(s):

Yang Du ◽

Tiegen Liu ◽

Zhenyang Ding ◽

Kun Liu ◽

Bowen Feng ◽

...

Keyword(s):

Magnetic Field ◽

Optical Fiber ◽

Frequency Domain ◽

Spatial Resolution ◽

High Spatial Resolution ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry ◽

Field Sensor ◽

Distributed Optical Fiber

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High-spatial-resolution distributed vibration measurement using time-resolved optical frequency-domain reflectometry

10.1117/12.974691 ◽

2012 ◽

Author(s):

Da-Peng Zhou ◽

Zengguang Qin ◽

Wenhai Li ◽

Liang Chen ◽

Xiaoyi Bao

Keyword(s):

Frequency Domain ◽

Spatial Resolution ◽

High Spatial Resolution ◽

Vibration Measurement ◽

Optical Frequency ◽

Time Resolved ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry

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Modified optical frequency domain reflectometry with high spatial resolution for components of integrated optic systems

Journal of Lightwave Technology ◽

10.1109/50.17727 ◽

1989 ◽

Vol 7 (1) ◽

pp. 3-10 ◽

Cited By ~ 71

Author(s):

H. Barfuss ◽

E. Brinkmeyer

Keyword(s):

Frequency Domain ◽

Spatial Resolution ◽

High Spatial Resolution ◽

Optical Frequency ◽

Optical Frequency Domain Reflectometry ◽

Frequency Domain Reflectometry ◽

Optic Systems

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