Prof. Marcelo A. Soto Profile

Prof. Marcelo A. Soto

Associate Professor at Universidad Técnica Federico Santa María

SPIE Involvement:

Author

Publications (52)

Proceedings Article | 13 March 2024 Presentation + Paper

High-performance distributed Brillouin sensing: from fundamentals to latest developments

Marcelo Soto, Zhisheng Yang

Proceedings Volume 12912, 129120H (2024) https://doi.org/10.1117/12.3012380

KEYWORDS: Sensors, Optical fibers, Light scattering, Fiber optics sensors

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Proceedings Article | 23 May 2023 Paper

Ice detection for vibrating beams based on fibre Bragg grating sensors

Jianming Cheng, Yunshuai Yao, Pingyu Zhu, Xuebin Feng, Huanlang Lu, Marcelo Soto

Proceedings Volume 12643, 126430U (2023) https://doi.org/10.1117/12.2678157

KEYWORDS: Fiber Bragg gratings, Ice, Vibration, Sensors, Wind turbine technology, Optical fibers, Frequency response, Environmental monitoring, Optical simulations, Glues

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Proceedings Article | 23 May 2023 Paper

Peak detection of spectrally-overlapped fibre Bragg gratings using an autoencoder convolutional neural network

Gabriel Rudloff, Marcelo Soto

Proceedings Volume 12643, 126433B (2023) https://doi.org/10.1117/12.2679924

KEYWORDS: Fiber Bragg gratings, Data modeling, Sensors, Simulations, Bragg wavelengths, Error analysis, Convolutional neural networks

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Proceedings Article | 23 May 2023 Paper

Monitoring high-pressure silicone oil flow using fibre Bragg gratings for fast manufacturing of composite materials

Zhecong Lin, Pingyu Zhu, Jianlin Li, Liu Cao, Bo Xu, Marcelo Soto

Proceedings Volume 12643, 126430T (2023) https://doi.org/10.1117/12.2678174

KEYWORDS: Fiber Bragg gratings, Sensors, Optical fibers, Composites, Manufacturing, Composite resins

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Proceedings Article | 23 May 2023 Paper

Lateral force sensing based on fibre Bragg gratings and Gaussian regression process

Rodrigo Fiorin, Sebastian San Martín, Marcelo Soto

Proceedings Volume 12643, 126430M (2023) https://doi.org/10.1117/12.2679926

KEYWORDS: Fiber Bragg gratings, Sensors, Bragg wavelengths, Reflection, Spectral response, Machine learning, Optical fibers

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Proceedings Article | 27 February 2023 Paper

Real-time warpage deformation monitoring using distributed optical fiber sensing

Shun Liu, Pingyu Zhu, Zhecong Lin, Yabin Zhou, Marcelo A. Soto

Proceedings Volume 12585, 1258506 (2023) https://doi.org/10.1117/12.2668453

KEYWORDS: Deformation, Silicon, Optical sensing, Optical fibers, Spatial resolution, Manufacturing, Fiber optics sensors, Ultraviolet radiation, Semiconducting wafers, Glues

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Proceedings Article | 28 August 2019 Paper

Boosting the spatial resolution in chirped pulse ϕ-OTDR using sub-band processing

Leonardo Marcon, Marcelo Soto, Miguel Soriano-Amat, Luis Costa, Hugo Martins, Luca Palmieri, Miguel Gonzalez-Herraez

Proceedings Volume 11199, 111991W (2019) https://doi.org/10.1117/12.2539794

KEYWORDS: Spatial resolution, Signal to noise ratio, Backscatter, Acoustics, Modulation, Reflectometry, Optical fibers, Sensors, Optical filters

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Proceedings Article | 28 August 2019 Paper

Alternating strain response of fibre Bragg grating sensors embedded into carbon fibre composites for wind blade health monitoring

Pingyu Zhu, Jiang Wu, Mengjiao Huang, Xuebin Feng, Hang Deng, Hongjie Xie, Marcelo Soto

Proceedings Volume 11199, 111990G (2019) https://doi.org/10.1117/12.2540047

KEYWORDS: Fiber Bragg gratings, Sensors, Carbon, Wind turbine technology, Composites, Manufacturing, Optical fibers, Structural health monitoring

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Proceedings Article | 28 August 2019 Paper

Optimizing the signal-to-noise ratio for direct-detection BOTDA

Sheng Wang, Zhisheng Yang, Marcelo Soto, Luc Thévenaz

Proceedings Volume 11199, 111992C (2019) https://doi.org/10.1117/12.2540930

KEYWORDS: Signal to noise ratio, Optical amplifiers, Signal detection, Spatial resolution, Digital filtering, Scattering, Sensors, Fiber optics sensors

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Proceedings Article | 10 January 2018 Paper

Characterization of dynamic strain induced by drilling carbon fiber reinforced polymers using optical frequency-domain reflectometry

Pingyu Zhu, Yongjing Li, Yetian Wang, Xiaopeng Sun, Marcelo A. Soto

Proceedings Volume 10618, 1061806 (2018) https://doi.org/10.1117/12.2295129

KEYWORDS: Fiber optics sensors, Sensors, Optical fibers, Carbon, Fiber reinforced polymers, Reflectometry, Fourier transforms, Temperature metrology, Time-frequency analysis, Spatial resolution

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