Abstract:
In phase sensitive OFDR systems, tuning scanning nonlinearity and phase demodulation algorithm are the key factors that affect the system performance. By adopting improve...Show MoreMetadata
Abstract:
In phase sensitive OFDR systems, tuning scanning nonlinearity and phase demodulation algorithm are the key factors that affect the system performance. By adopting improved nonlinear phase compensation algorithm based on polynomial regression algorithm (PRA) and phase demodulation algorithm based on arctangent function and differential-self-multiplying (ARC-DSM), we demonstrate a scheme of phase sensitive OFDR-based distributed optical fiber strain sensing system with high precision and spatial resolution.
Date of Conference: 13-16 October 2023
Date Added to IEEE Xplore: 29 December 2023
ISBN Information:
ISSN Information:
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Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- High-resolution ,
- Spatial Resolution ,
- High Spatial Resolution ,
- Optical Fiber ,
- Sensory Systems ,
- Optical Strain ,
- Optical Fiber Strain ,
- Distributed Optical Fiber ,
- Polynomial Regression ,
- Nonlinear Phase ,
- Compensation Algorithm ,
- Arctangent Function ,
- Low-pass ,
- Phase Change ,
- Bessel Function ,
- Channel Signal ,
- Phase Noise ,
- Strain State ,
- Polarization Beam Splitter ,
- Principle Of Algorithm ,
- Balanced Photodetector ,
- Tunable Laser Source ,
- Optical Domain
- Author Keywords
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- High-resolution ,
- Spatial Resolution ,
- High Spatial Resolution ,
- Optical Fiber ,
- Sensory Systems ,
- Optical Strain ,
- Optical Fiber Strain ,
- Distributed Optical Fiber ,
- Polynomial Regression ,
- Nonlinear Phase ,
- Compensation Algorithm ,
- Arctangent Function ,
- Low-pass ,
- Phase Change ,
- Bessel Function ,
- Channel Signal ,
- Phase Noise ,
- Strain State ,
- Polarization Beam Splitter ,
- Principle Of Algorithm ,
- Balanced Photodetector ,
- Tunable Laser Source ,
- Optical Domain
- Author Keywords
