Dr. Vassili Ivanov Profile

Dr. Vassili Ivanov

CTO at PhotoSound Technologies Inc

SPIE Involvement:

Author

Area of Expertise:

data acquisition system , analog electronics , 1000+ parallel multi-channel ADCs , photon counting , fluorescent imaging , statistical physics and noise analysis

Websites:

Company Website

Publications (9)

SPIE Journal Paper | 7 March 2023 Open Access

Characterizing a photoacoustic and fluorescence imaging platform for preclinical murine longitudinal studies

Weylan R. Thompson, Hans-Peter F. Brecht, Vassili Ivanov, Anthony M. Yu, Diego S. Dumani, Dylan J. Lawrence, Stanislav Y. Emelianov, Sergey A. Ermilov

JBO, Vol. 28, Issue 03, 036001, (March 2023) https://doi.org/10.1117/12.10.1117/1.JBO.28.3.036001

KEYWORDS: Spatial resolution, Imaging systems, Photoacoustic spectroscopy, In vivo imaging, Acquisition tracking and pointing, Fluorescence imaging, Vacuum chambers, Biological imaging, Cameras, Reconstruction algorithms

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Proceedings Article | 3 March 2022 Presentation + Paper

A combined ultrasound and photoacoustic imaging platform for clinical research applications

Weylan Thompson, Hans-Peter Brecht, Sergey Ermilov, Vassili Ivanov

Proceedings Volume 11960, 119600K (2022) https://doi.org/10.1117/12.2610099

KEYWORDS: Spatial resolution, Imaging systems, Ultrasonography, Photoacoustic imaging, In vivo imaging, Signal detection, Video, Functional imaging, Doppler effect, Data acquisition

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Proceedings Article | 17 February 2020 Paper

Massive parallel ultrasound and photoacoustic PC-based system

Weylan Thompson, Hans Peter Brecht, Sergey Ermilov, Vassili Ivanov

Proceedings Volume 11240, 112404H (2020) https://doi.org/10.1117/12.2547377

KEYWORDS: Ultrasonography, Photoacoustic spectroscopy, Interfaces, Field programmable gate arrays, Data acquisition, Connectors, Visualization, Phased arrays

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Proceedings Article | 19 March 2019 Paper

Preclinical small animal imaging platform providing co-registered 3D maps of photoacoustic response and fluorescence

Diego Dumani, Anthony Yu, Weylan Thompson, Hans-Peter Brecht, Vassili Ivanov, Mark Anastasio, Jason Cook, Sergey Ermilov, Stanislav Emelianov

Proceedings Volume 10878, 108784Y (2019) https://doi.org/10.1117/12.2514489

KEYWORDS: Skin, Luminescence, Photoacoustic spectroscopy, Tissues, 3D image processing, Animal model studies, Preclinical imaging, Spatial resolution, In vivo imaging, Acquisition tracking and pointing

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Proceedings Article | 27 February 2019 Paper

Real-time photoacoustic data acquisition with a thousand parallel channels at hundreds frames per second

Vassili Ivanov, Hans Brecht, Sergey Ermilov

Proceedings Volume 10878, 108784Z (2019) https://doi.org/10.1117/12.2514488

KEYWORDS: Data acquisition, Clocks, Capacitance, Interfaces, Electromagnetic coupling, Amplifiers, Connectors, Field effect transistors, Signal to noise ratio, Human-machine interfaces

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Proceedings Article | 16 March 2018 Presentation + Paper

A 3D imaging system integrating photoacoustic and fluorescence orthogonal projections for anatomical, functional and molecular assessment of rodent models

Hans P. Brecht, Vassili Ivanov, Diego Dumani, Stanislav Emelianov, Mark Anastasio, Sergey Ermilov

Proceedings Volume 10494, 1049411 (2018) https://doi.org/10.1117/12.2290880

KEYWORDS: Imaging systems, Tissue optics, 3D image processing, In vivo imaging, Image resolution, Data acquisition

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Proceedings Article | 28 February 2018 Presentation + Paper

Co-registered photoacoustic and fluorescent imaging of a switchable nanoprobe based on J-aggregates of indocyanine green

Diego Dumani, Hans-Peter Brecht, Vassili Ivanov, Ryan Deschner, Justin Harris, Kimberly Homan, Jason Cook, Stanislav Emelianov, Sergey Ermilov

Proceedings Volume 10494, 104942W (2018) https://doi.org/10.1117/12.2291262

KEYWORDS: Nanoprobes, Luminescence, Photoacoustic spectroscopy, Molecular imaging, Photoacoustic imaging, Indocyanine green, Preclinical imaging, 3D image processing, Photoacoustic tomography, Cancer

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Proceedings Article | 29 March 2016 Paper

Advanced laser system for 3D optoacoustic tomography of the breast

Marc Klosner, Gary Chan, Chunbai Wu, Donald Heller, Richard Su, Sergey Ermilov, Hans Peter Brecht, Vassili Ivanov, Pratik Talole, Yang Lou, Mark Anastasio, Alexander Oraevsky

Proceedings Volume 9708, 97085B (2016) https://doi.org/10.1117/12.2209398

KEYWORDS: Breast, Laser systems engineering, Absorption, Imaging systems, Pulsed laser operation, Alexandrite lasers, Tissues, Blood, Breast imaging, Optical parametric oscillators

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Proceedings Article | 3 March 2014 Paper

3D laser optoacoustic ultrasonic imaging system for research in mice (LOUIS-3DM)

Sergey Ermilov, Richard Su, Andre Conjusteau, Vassili Ivanov, Vyacheslav Nadvoretskiy, Tanmayi Oruganti, Pratik Talole, Fatima Anis, Mark Anastasio, Alexander Oraevsky

Proceedings Volume 8943, 89430J (2014) https://doi.org/10.1117/12.2044817

KEYWORDS: Ultrasonography, Imaging systems, Acoustics, 3D image processing, Transducers, Receivers, Tomography, Visualization, Reconstruction algorithms, Prototyping

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Showing 5 of 9 publications

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