Mr. Haniel Gabai Profile

Haniel Gabai

at Tel Aviv Univ

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 23 April 2017 Paper

Distributed acoustic sensing: how to make the best out of the Rayleigh-backscattered energy?

A. Eyal, H. Gabai, I. Shpatz

Proceedings Volume 10323, 103230I (2017) https://doi.org/10.1117/12.2272458

KEYWORDS: Signal to noise ratio, Backscatter, Acoustics, Speckle, Sensing systems, Computer simulations, Reflectometry, Signal processing, Spatial resolution, Signal attenuation

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Proceedings Article | 23 April 2017 Paper

How to specify and measure sensitivity in Distributed Acoustic Sensing (DAS)?

Haniel Gabai, Avishay Eyal

Proceedings Volume 10323, 103238A (2017) https://doi.org/10.1117/12.2265527

KEYWORDS: Acoustics, Fiber optics sensors, Optical sensing, Optical fibers, Fiber optics, Signal to noise ratio, Backscatter, Solids, Reflectometry, Fiber optics tests

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Proceedings Article | 30 May 2016 Paper

SNR characterization in distributed acoustic sensing

Haniel Gabai, Avishay Eyal

Proceedings Volume 9916, 99162W (2016) https://doi.org/10.1117/12.2236640

KEYWORDS: Signal to noise ratio, Acoustics, Data acquisition, Multiplexing, Sensing systems, Optical sensing, Fiber optics sensors, Reflectometry, Light scattering, Phase shift keying, Sensors, Phase measurement, Backscatter, Hybrid optics

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Proceedings Article | 15 March 2016 Paper

All fiber sensor array for ultrasound sensing

Haniel Gabai, Idan Steinberg, Avishay Eyal

Proceedings Volume 9708, 97084F (2016) https://doi.org/10.1117/12.2209455

KEYWORDS: Ultrasonography, Sensors, Fiber optics sensors, Multiplexing, Optical fibers, Interferometry, Electromagnetic coupling, Biomedical ultrasonography, Electromagnetic interference, Opacity, Hybrid optics, Photoacoustic spectroscopy, Ultrasonics, Acoustics, Signal detection

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Proceedings Article | 28 September 2015 Paper

Over 100km long ultra-sensitive dynamic sensing via Gated-OFDR

Idan Steinberg, Lihi Shiloh, Haniel Gabai, Avishay Eyal

Proceedings Volume 9634, 96341B (2015) https://doi.org/10.1117/12.2194873

KEYWORDS: Sensors, Spatial resolution, Reflectors, Reflectometry, Signal to noise ratio, Acoustics, Sensing systems, Phase modulation, Time-frequency analysis, Foam

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Proceedings Article | 28 September 2015 Paper

All-fiber ultrasound sensor array implemented by swept frequency interferometry

Haniel Gabai, Idan Steinberg, Lihi Shiloh, Avishay Eyal

Proceedings Volume 9634, 963416 (2015) https://doi.org/10.1117/12.2194586

KEYWORDS: Sensors, Ultrasonography, Multiplexing, Signal to noise ratio, Interferometry, Transducers, Acoustics, Fiber optics sensors, Photoacoustic spectroscopy, Signal detection

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Proceedings Article | 1 July 2015 Paper

Utilization of negative beat-frequencies for maximizing the update-rate of OFDR

Haniel Gabai, Yakov Botsev, Meir Hahami, Avishay Eyal

Proceedings Volume 9655, 96553I (2015) https://doi.org/10.1117/12.2184154

KEYWORDS: Backscatter, Computer simulations, Spatial resolution, Reflectors, Receivers, Reflectometry, Hybrid optics, Sensing systems, Sensors, Fourier transforms

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Proceedings Article | 11 March 2015 Paper

Broadband ultrasonic sensor array via optical frequency domain reflectometry

Haniel Gabai, Idan Steinberg, Avishay Eyal

Proceedings Volume 9323, 93231L (2015) https://doi.org/10.1117/12.2080234

KEYWORDS: Sensors, Ultrasonography, Ultrasonics, Fiber optics sensors, Multiplexing, Mirrors, Reflectometry, Transducers, Acoustics, Optical arrays

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Proceedings Article | 2 June 2014 Paper

Characterization of fast acoustic wave propagation using OFDR with double interrogation and frequency tracking

Haniel Gabai, Avishay Eyal

Proceedings Volume 9157, 91576R (2014) https://doi.org/10.1117/12.2059601

KEYWORDS: Acoustics, Wave propagation, Reflectors, Reflectometry, Detection and tracking algorithms, Receivers, Light emitting diodes, Signal to noise ratio, Frequency modulation, Solids

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Proceedings Article | 2 June 2014 Paper

Distributed audio recording using OFDR with double interrogation

Haniel Gabai, Avishay Eyal

Proceedings Volume 9157, 91576C (2014) https://doi.org/10.1117/12.2059388

KEYWORDS: Sensing systems, Reflectors, Fiber amplifiers, Optical amplifiers, Fiber optics sensors, Acoustics, Fiber optics, Reflectometry, Sensors, Fiber Bragg gratings

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Proceedings Article | 23 May 2013 Paper

Optical-mechanical properties of diseased cells measured by interferometry

Natan Shaked, Y. Bishitz, H. Gabai, P. Girshovitz

Proceedings Volume 8792, 87921G (2013) https://doi.org/10.1117/12.2021477

KEYWORDS: Cancer, Refractive index, Interferometry, Phase interferometry, Microscopy, In vitro testing, Optical tracking, Optical testing, Blood, Colorectal cancer

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Proceedings Article | 23 May 2013 Paper

Non-invasive continuous imaging of drug release from soy-based skin equivalent using wide-field interferometry

Haniel Gabai, Maya Baranes-Zeevi, Meital Zilberman, Natan Shaked

Proceedings Volume 8792, 879215 (2013) https://doi.org/10.1117/12.2020485

KEYWORDS: Interferometry, Imaging systems, Polymers, In vitro testing, Skin, In vivo imaging, Silicon, Refractive index, Cameras, Proteins

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Showing 5 of 12 publications

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