Dr. Yoav Hazan Profile

Dr. Yoav Hazan

at Technion-Israel Institute of Technology

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 13 March 2024 Presentation

High fidelity in vivo optoacoustic micro-tomography using a micro-ring silicon photonics acoustic detector (SPADE)

Ron Moisseev, Tamar Harary, Michael Nagli, Nathan Suleymanov, Eitan Kaminski, Yoav Hazan, Gil Gelbert, Ilya Goykhman, Amir Rosenthal

Proceedings Volume PC12842, PC128420O (2024) https://doi.org/10.1117/12.3002295

KEYWORDS: Optoacoustics, Acoustics, In vivo imaging, Microrings, Silicon photonics, Point spread functions, Detection theory, Design and modelling, Vascular imaging, Ultrasonography

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Proceedings Article | 13 March 2024 Presentation

All-optical optoacoustic micro-tomography based on silicon-photonics acoustic detector in reflection mode

Tamar Harary, Yoav Hazan, Amir Rosenthal

Proceedings Volume PC12842, PC128421M (2024) https://doi.org/10.1117/12.2691550

KEYWORDS: Optoacoustics, Light sources and illumination, Acoustics, Silicon, Reflection, Image resolution, Biological imaging, Tissues, Numerical simulations, Miniaturization

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Proceedings Article | 13 March 2024 Poster

Silicon photonics acoustic detector using pulse transmission amplitude monitoring

Yoav Hazan, Michael Nagli, Ahiad Levi, Amir Rosenthal

Proceedings Volume PC12842, PC1284228 (2024) https://doi.org/10.1117/12.2690084

KEYWORDS: Optical resonators, Laser resonators, Pulse signals, Acoustics, Silicon photonics, Optical transmission, Silicon, Optoacoustics, Laser frequency, Ultrasound transducers

Proceedings Article | 11 August 2023 Paper

Portable hand-held optoacoustic system for localizing blood vessels at intermediate depths

Zohar Or, Ahiad Levi, Yoav Hazan, Amir Rosenthal

Proceedings Volume 12631, 126310X (2023) https://doi.org/10.1117/12.2669581

KEYWORDS: Optoacoustics, Blood vessels, Portability, Ultrasonography, Tissues, Visual optics, Visual inspection, Ultrasound transducers, Tissue optics, Optical tomography

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Proceedings Article | 11 August 2023 Paper

Miniature ultrasound detector arrays in silicon photonics using amplitude transmission monitoring

Yoav Hazan, Michael Nagli, Ahiad Levi, Amir Rosenthal

Proceedings Volume 12631, 126310T (2023) https://doi.org/10.1117/12.2670090

KEYWORDS: Optical resonators, Laser resonators, Detector arrays, Ultrasonography, Optoacoustics, Silicon photonics, Silicon, Pulse signals, Optical transmission, Continuous wave operation

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Proceedings Article | 11 August 2023 Paper

Silicon photonics ultrahigh-resolution in vivo optoacoustic tomography

Yoav Hazan, Ahiad Levi, Michael Nagli, Amir Rosenthal

Proceedings Volume 12631, 126310K (2023) https://doi.org/10.1117/12.2670088

KEYWORDS: Optoacoustics, Tomography, In vivo imaging, Acoustics, Silicon photonics, Ultrasonography, Sensors, Miniaturization, Microscopy

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Proceedings Article | 9 March 2023 Presentation

Ultrahigh-resolution optoacoustic tomography in vivo using silicon photonics

Yoav Hazan, Ahiad Levi, Michael Nagli, Amir Rosenthal

Proceedings Volume PC12379, PC123791N (2023) https://doi.org/10.1117/12.2651703

KEYWORDS: Tomography, Optoacoustics, In vivo imaging, Silicon photonics, Ultrasonography, Transducers, Microscopy, Image resolution, Acoustics, Silicon

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Proceedings Article | 9 December 2021 Paper

A novel all-optical focused ultrasound detector for intravascular lipid imaging

Michael Nagli, Jürgen Koch, Yoav Hazan, Oleg Volodarsky, Resmi Ravi Kumar, Ahiad Levi, Evgeny Hahamovich, Ludger Overmeyer, Amir Rosenthal

Proceedings Volume 11923, 1192311 (2021) https://doi.org/10.1117/12.2615987

KEYWORDS: Sensors, Ultrasonography, Acoustics, Silicon, Optoacoustics, Signal detection, Optical sensors, Linear filtering, Waveguides, Spatial resolution

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Proceedings Article | 9 December 2021 Paper

3D optoacoustic tomography via spatially coded detectors

Evgeny Hahamovich, Sagi Monin, Yoav Hazan, Ahiad Levi, Michael Nagli, Amir Rosenthal

Proceedings Volume 11923, 119230H (2021) https://doi.org/10.1117/12.2615884

KEYWORDS: Sensors, Optoacoustics, Tomography, Signal detection, In vivo imaging, Detector arrays, Chemical elements, Ultrasonics, Signal to noise ratio, Signal analyzers

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Proceedings Article | 5 March 2021 Presentation + Paper

3D optoacoustic tomography via coded acoustic apertures

E. Hahamovich, S. Monin, Y. Hazan, M. Nagli, A. Rosenthal

Proceedings Volume 11642, 116420D (2021) https://doi.org/10.1117/12.2576986

KEYWORDS: Tomography, Optoacoustics, Acoustics, Sensors, Signal to noise ratio, Signal detection, Multiplexing, Image resolution, Image quality, Diffraction

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Proceedings Article | 5 March 2021 Presentation

All-optical focused ultrasound detector for intravascular applications

Michael Nagli, Jürgen Koch, Yoav Hazan, Oleg Volodarsky, Resmi Ravi Kumar, Ahiad Levi, Evgeny Hahamovich, Ludger Overmeyer, Amir Rosenthal

Proceedings Volume 11642, 116421U (2021) https://doi.org/10.1117/12.2577228

KEYWORDS: Acoustics, Ultrasonography, Sensors, Glasses, Signal detection, Resonators, Laser resonators, Silicon, Signal generators, Signal attenuation

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Proceedings Article | 20 April 2020 Presentation

24-fold noise reduction in resonator-based optical detection of ultrasound via phase monitoring (Conference Presentation)

Lucas Riobó, Yoav Hazan, Amir Rosenthal

Proceedings Volume 11240, 112400T (2020) https://doi.org/10.1117/12.2542010

KEYWORDS: Ultrasonography, Denoising, Phase shift keying, Continuous wave operation, Signal detection, Optical resonators, Resonators, Signal to noise ratio, Laser resonators, Modulation

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Proceedings Article | 20 April 2020 Presentation

Simultaneous multi-channel ultrasound detection via optical phase modulated pulse interferometry (Conference Presentation)

Yoav Hazan, Amir Rosenthal

Proceedings Volume 11240, 112400W (2020) https://doi.org/10.1117/12.2541735

KEYWORDS: Ultrasonography, Interferometry, Modulation, Resonators, Phase interferometry, Sensors, Phase shift keying, Optical resonators, Detector arrays, Phase modulation

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Proceedings Article | 6 March 2020 Presentation

Hybrid ultrasound-detection platform based on silicon photonics and transparent polymers (Conference Presentation)

Resmi Kumar, Evgeny Hahamovich, Shai Tsesses, Yoav Hazan, Assaf Grinberg, Amir Rosenthal

Proceedings Volume 11240, 112400X (2020) https://doi.org/10.1117/12.2542155

KEYWORDS: Polymers, Silicon photonics, Silicon, Ultrasonography, Silica, Optical sensing, Sensors, Acoustics, Detector development, Cladding

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Proceedings Article | 19 July 2019 Paper

Pulse interferometry with a free-space Fabry-Perot for shot-noise-limited detection of ultrasound

Oleg Volodarsky, Yoav Hazan, Amir Rosenthal

Proceedings Volume 11077, 1107714 (2019) https://doi.org/10.1117/12.2526277

KEYWORDS: Ultrasonography, Interferometry, Sensors, Fabry–Perot interferometers, Optical filters, Free space optics, Pulsed laser operation, Signal detection

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Proceedings Article | 19 July 2019 Paper

Optical phase shifted pulse interferometry for parallel multi-channel ultrasound detection

Yoav Hazan, Amir Rosenthal

Proceedings Volume 11077, 110770I (2019) https://doi.org/10.1117/12.2526256

KEYWORDS: Ultrasonography, Resonators, Interferometry, Phase modulation, Photodetectors, Sensors, Modulation, Phase shift keying, Phase shifts, Phase interferometry

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Showing 5 of 16 publications

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