Dr. Gabriele Bolognini Profile

Dr. Gabriele Bolognini

at Istituto per la Microelettronica e Microsistemi

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Author

Publications (19)

Proceedings Article | 23 May 2023 Paper

Nonlinear amplification in φ-OTDR for distributed acoustic sensing

L. Rossi, L. K. Cheng, W. De Jong, R. Jansen, G. Bolognini

Proceedings Volume 12643, 126431U (2023) https://doi.org/10.1117/12.2679397

KEYWORDS: Sensors, Acoustics, Signal detection, Rayleigh scattering, Demodulation, Sensing systems, Nonlinear optics, Fiber Bragg gratings, Analog to digital converters, Vibration

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Proceedings Article | 16 September 2019 Paper

Enhanced performance low-noise Brillouin ring laser for Brillouin sensing

Diego Marini, Leonardo Rossi, Filippo Bastianini, Gabriele Bolognini

Proceedings Volume 11199, 111993I (2019) https://doi.org/10.1117/12.2539987

KEYWORDS: Signal to noise ratio, Sensors, Fiber lasers, Temperature metrology, Oscillators, Sensing systems, Modulators, Interference (communication), Polarization, Modulation

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Proceedings Article | 28 August 2019 Paper

Low-noise wavelength-locked Brillouin ring laser for Brillouin sensing

Diego Marini, Leonardo Rossi, Filippo Bastianini, Gabriele Bolognini

Proceedings Volume 11199, 1119924 (2019) https://doi.org/10.1117/12.2540111

KEYWORDS: Signal to noise ratio, Sensors, Fiber lasers, Temperature metrology, Oscillators, Sensing systems, Modulators, Polarization, Interference (communication), Modulation, Scattering

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Proceedings Article | 28 August 2019 Paper

Optical fiber cables for Brillouin distributed sensing

Filippo Bastianini, Gabriele Bolognini, Diego Marini, Paweł Bocheński, Raffaella Di Sante, Francesco Falcetelli

Proceedings Volume 11199, 1119926 (2019) https://doi.org/10.1117/12.2540328

KEYWORDS: Sensors, Optical fibers, Prototyping, Optical fiber cables, Fiber optics sensors, Sensing systems, Adhesives, Interfaces, Signal attenuation, Optical sensing

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Proceedings Article | 7 March 2019 Presentation + Paper

Actively stabilized low-noise Brillouin fiber ring laser for Brillouin sensing

Diego Marini, Leonardo Rossi, Filippo Bastianini, Gabriele Bolognini

Proceedings Volume 10897, 108971U (2019) https://doi.org/10.1117/12.2510539

KEYWORDS: Fiber lasers, Sensors, Fiber optics

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Proceedings Article | 23 April 2017 Paper

BOTDA sensing system employing a tunable low-cost Brillouin fiber ring laser pump-probe source

M. Iuliano, D. Marini, F. Bastianini, G. Bolognini

Proceedings Volume 10323, 1032395 (2017) https://doi.org/10.1117/12.2267520

KEYWORDS: Single mode fibers, Signal generators, Sensors, Optical fibers, Light sources, Fiber lasers, Sensing systems, Tunable lasers, Laser applications, Light

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Proceedings Article | 28 September 2015 Paper

Modified Brillouin ring laser technology for Brillouin-based sensing

F. Bastianini, D. Marini, G. Bolognini

Proceedings Volume 9634, 96345E (2015) https://doi.org/10.1117/12.2194954

KEYWORDS: Fiber lasers, Single mode fibers, Light, Resonators, Laser applications, Optical fibers, Sensors, Laser resonators, Actuators, Spectrum analysis

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Proceedings Article | 27 February 2015 Paper

Induced strain in silicon waveguides and couplers

G. Montanari, F. Mancarella, R. Balboni, D. Marini, F. Corticelli, M. Sanmartin, M. Ferri, G. Bolognini

Proceedings Volume 9367, 93671L (2015) https://doi.org/10.1117/12.2078383

KEYWORDS: Silicon, Waveguides, Birefringence, Manufacturing, Transmission electron microscopy, Diffraction, Interfaces, Optical simulations, Photonic integrated circuits, Refractive index

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Proceedings Article | 2 June 2014 Paper

Giant-area fiber optic gyroscope with Raman-based temperature sensing for metrological applications

G. Bolognini, C. Clivati, G. Costanzo, M. Frittelli, F. Levi, A. Mura, S. Schiller, D. Calonico

Proceedings Volume 9157, 915724 (2014) https://doi.org/10.1117/12.2059316

KEYWORDS: Gyroscopes, Fiber optic gyroscopes, Raman spectroscopy, Temperature metrology, Metrology, Phase measurement, Fiber optics, Temperature sensors, Fiber optics sensors, Optical fibers

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Proceedings Article | 7 November 2012 Paper

Raman-assisted DPP-BOTDA sensor employing Simplex coding with sub-meter scale spatial resolution over 93 km standard SMF

Mohammad Taki, Marcelo Soto, Gabriele Bolognini, Fabrizio Di Pasquale

Proceedings Volume 8421, 84219M (2012) https://doi.org/10.1117/12.970299

KEYWORDS: Raman spectroscopy, Spatial resolution, Single mode fibers, Signal to noise ratio, Sensors, Optical amplifiers, Numerical simulations, Fiber lasers, Signal processing

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Proceedings Article | 17 October 2012 Paper

Hybrid BOTDA/FBG sensor for discrete dynamic and distributed static strain/temperature measurements

Tiziano Nannipieri, Mohammad Taki, Farhan Zaidi, Alessandro Signorini, Marcelo Soto, Gabriele Bolognini, Fabrizio Di Pasquale

Proceedings Volume 8421, 842121 (2012) https://doi.org/10.1117/12.970302

KEYWORDS: Fiber Bragg gratings, Temperature metrology, Sensors, Sensing systems, Receivers, Optical sensing, Reflectivity, Fiber optics sensors, Scattering, Spatial resolution

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Proceedings Article | 19 May 2011 Paper

Distributed optical fiber temperature sensor using only anti-Stokes Raman scattering light in a loop configuration

Marcelo Soto, Alessandro Signorini, Tiziano Nannipieri, Stefano Faralli, Gabriele Bolognini, Fabrizio Di Pasquale

Proceedings Volume 7753, 77539U (2011) https://doi.org/10.1117/12.886031

KEYWORDS: Signal attenuation, Raman spectroscopy, Temperature metrology, Receivers, Optical fibers, Raman scattering, Temperature sensors, Sensors, Light scattering, Calibration

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Proceedings Article | 17 May 2011 Paper

BOTDA sensor with 2-m spatial resolution over 120 km distance using bi-directional distributed Raman amplification

Marcelo Soto, Stefano Faralli, Mohammad Taki, Gabriele Bolognini, Fabrizio Di Pasquale

Proceedings Volume 7753, 775325 (2011) https://doi.org/10.1117/12.884979

KEYWORDS: Raman spectroscopy, Spatial resolution, Sensors, Fiber lasers, Optical amplifiers, Single mode fibers, Raman scattering, Temperature metrology, Fiber optics sensors

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Proceedings Article | 9 September 2010 Paper

Impact of the pulse modulation format on distributed BOTDA sensors based on Simplex coding

Marcelo Soto, Gabriele Bolognini, Fabrizio Di Pasquale

Proceedings Volume 7653, 765332 (2010) https://doi.org/10.1117/12.866338

KEYWORDS: Sensors, Modulation, Spatial resolution, Acoustics, Signal to noise ratio, Optical amplifiers, Fiber Bragg gratings, Phonons, Scattering

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Proceedings Article | 14 October 2009 Paper

Distributed strain and temperature sensing over 50 km of SMF with 1 m spatial resolution employing BOTDA and optical pulse coding

Marcelo Soto, Gabriele Bolognini, Fabrizio Di Pasquale, Luc Thévenaz

Proceedings Volume 7503, 750383 (2009) https://doi.org/10.1117/12.848791

KEYWORDS: Spatial resolution, Sensors, Signal to noise ratio, Single mode fibers, Temperature metrology, Modulation, Optical amplifiers, Fiber optics sensors, Scattering

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Proceedings Article | 5 October 2009 Paper

Use of Fabry-Pérot lasers for simultaneous distributed strain and temperature sensing based on hybrid Raman and Brillouin scattering

Marcelo Soto, Gabriele Bolognini, Fabrizio Di Pasquale

Proceedings Volume 7503, 750328 (2009) https://doi.org/10.1117/12.834952

KEYWORDS: Raman spectroscopy, Laser scattering, Raman scattering, Temperature metrology, Scattering, Fiber lasers, Receivers, High power lasers, Sensors, Sensor performance

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Proceedings Article | 21 November 2007 Paper

Coded optical time domain reflectometry: principle and applications

Namkyoo Park, Jeonghwan Lee, Jonghan Park, Jae Gwang Shim, Hosung Yoon, Jin Hee Kim, Kyoungmin Kim, Jae-Oh Byun, Gabriele Bolognini, Duckey Lee, Fabrizio Di Pasquale

Proceedings Volume 6781, 678129 (2007) https://doi.org/10.1117/12.746977

KEYWORDS: Optical fibers, Single mode fibers, Signal to noise ratio, WDM-PON, Telecommunications, Remote sensing, Time metrology, Raman spectroscopy, Spatial resolution, Raman scattering

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Proceedings Article | 2 July 2007 Paper

High performance and highly reliable Raman-based distributed temperature sensors based on correlation-coded OTDR and multimode graded-index fibers

M. Soto, P. Sahu, S. Faralli, G. Sacchi, G. Bolognini, F. Di Pasquale, B. Nebendahl, C. Rueck

Proceedings Volume 6619, 66193B (2007) https://doi.org/10.1117/12.738902

KEYWORDS: Temperature metrology, Spatial resolution, Temperature sensors, Time metrology, High temperature raman spectroscopy, Multimode fibers, Raman spectroscopy, Receivers, Raman scattering, Fiber lasers

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Proceedings Article | 1 December 2005 Paper

Advanced bi-directional Raman pumping schemes for long span unrepeated WDM transmission systems

Fabrizio Di Pasquale, Stefano Faralli, Gabriele Bolognini, Claudia Cantini, Giovanni Sacchi

Proceedings Volume 6019, 60190G (2005) https://doi.org/10.1117/12.631707

KEYWORDS: Raman spectroscopy, Wavelength division multiplexing, Fiber lasers, Optical amplifiers, Interference (communication), High power lasers, Single mode fibers, Signal to noise ratio, Amplifiers, Polarization

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Showing 5 of 19 publications

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