Mr. Javier Hervás Peralta Profile

Javier Hervás Peralta

Researcher/Student at Univ. Politécnica de Valencia

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Author

Publications (8)

Proceedings Article | 28 August 2019 Paper

High-voltage fiber sensor based on fiber Bragg grating in poled fiber

J. M. Pereira, J. Hervás, D. Barrera, J. Madrigal, S. Sales, F. Laurell, O. Tarasenko, W. Margulis

Proceedings Volume 11199, 1119932 (2019) https://doi.org/10.1117/12.2540628

KEYWORDS: Fiber Bragg gratings, Fiber optics sensors, Sensors, Electric field sensors, Electro optics

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Proceedings Article | 23 April 2017 Paper

Phase modulation to intensity modulation conversion for sensitive FBG sensor interrogation

Javier Hervás, David Barrera, Javier Madrigal, Salvador Sales

Proceedings Volume 10323, 1032342 (2017) https://doi.org/10.1117/12.2265400

KEYWORDS: Modulators, Signal analyzers, Optical filters, Oscillators, Fiber Bragg gratings, Modulation, Phase modulation, Sensors, Phase shift keying, Multiplexing

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Proceedings Article | 23 April 2017 Paper

Microwave photonics filtering interrogation technique under coherent regime for hot spot detection on cascaded FBG fiber

Javier Hervás, David Barrera, Javier Madrigal, Salvador Sales

Proceedings Volume 10323, 1032341 (2017) https://doi.org/10.1117/12.2265395

KEYWORDS: Filtering (signal processing), Photodetectors, Signal processing, Fiber Bragg gratings, Microwave photonics, Sensors, Temperature metrology, Optical filters, Signal to noise ratio, Multiplexing

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Proceedings Article | 23 April 2017 Paper

Directional curvature sensor based on long period gratings in multicore optical fiber

Javier Madrigal, David Barrera, Javier Hervás , Hailan Chen, S. Sales

Proceedings Volume 10323, 103233A (2017) https://doi.org/10.1117/12.2264920

KEYWORDS: Signal attenuation, Fiber Bragg gratings, Channel projecting optics, Civil engineering, Aerospace engineering, Cladding, Optical sensing, Sensors, Optical fibers, Fiber optics sensors

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Proceedings Article | 30 May 2016 Paper

FBGs cascade interrogation technique based on wavelength-to-delay mapping and KLT analysis

J. Hervás, D. Barrera, Carlos Fernández-Pousa, S. Sales

Proceedings Volume 9916, 991628 (2016) https://doi.org/10.1117/12.2236903

KEYWORDS: Fiber Bragg gratings, Temperature metrology, Optical sensors, Microwave photonics, Multiplexing, Distributed computing, Sensors, Climatology, Reflectivity, Reflectometry, Photodetectors, Fourier transforms

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Proceedings Article | 30 May 2016 Paper

Absolute Bragg wavelength and dispersion determination in dispersive incoherent OFDR interrogators

J. Clement, G. Torregrosa, J. Hervás, C. Fernández-Pousa

Proceedings Volume 9916, 99161K (2016) https://doi.org/10.1117/12.2236654

KEYWORDS: Dispersion, Fiber Bragg grating interrogators, Sensors, Fiber Bragg gratings, Fiber optics sensors, Reflectometry, Reflectors, Single mode fibers, Picosecond phenomena, Environmental monitoring, Spatial resolution, Reflectivity, Optical resolution, Video

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Proceedings Article | 30 May 2016 Paper

Enhanced accuracy sensors using multicore optical fibres based on RFBGs for temperatures up to 1000ºC

D. Barrera, J. Hervás, I. Gasulla, S. Sales

Proceedings Volume 9916, 99161J (2016) https://doi.org/10.1117/12.2236617

KEYWORDS: Sensors, Optical fibers, Fiber Bragg gratings, Optical sensing, Temperature sensors, Temperature metrology, Environmental sensing, Cladding, Information operations, Data communications, Microwave radiation

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Proceedings Article | 28 September 2015 Paper

Interrogation of a cascaded FBG sensor using a wavelength-to-delay mapping technique

Juan Clement, Javier Hervás, Carlos Fernández-Pousa, David Barrera, Daniel Pastor, Salvador Sales, José Capmany

Proceedings Volume 9634, 96344S (2015) https://doi.org/10.1117/12.2194977

KEYWORDS: Fiber Bragg gratings, Sensors, Single mode fibers, Fiber optics sensors, Multiplexing, Radio optics, Modulation, Temporal resolution, Picosecond phenomena, Fiber optic communications

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Showing 5 of 8 publications

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