Mr. Haoyang Chen Profile

Haoyang Chen

at Pennsylvania State Univ

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Author

Publications (9)

Proceedings Article | 12 March 2024 Poster + Paper

Volumetric photoacoustic imaging using low-cost and easily fabricated planar array ultrasound transducers

Mahaan Mitra, Akshay Kumar, Shubham Khandare, Prameth Gaddale, Yashoda Anandan, Srian Pedibhotla, Kaustav Roy, Haoyang Chen, Rudra Pratap, Sri-Rajasekhar Kothapalli

Proceedings Volume 12842, 128420R (2024) https://doi.org/10.1117/12.3001634

KEYWORDS: Imaging arrays, Fabrication, 3D image processing, 3D acquisition, Data acquisition, Ultrasound transducers, Photoacoustic imaging, Spatial resolution, Simulations

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Proceedings Article | 12 March 2024 Poster + Paper

Improved performance of piezoelectric transparent ultrasound transducers using electrical impedance matching circuit

Nathan Doody, Shubham Mirg, Haoyang Chen, Shubham Khandare, Mahaan Mitra, Sri-Rajasekhar Kothapalli

Proceedings Volume 12842, 1284216 (2024) https://doi.org/10.1117/12.3003083

KEYWORDS: Signal to noise ratio, Photoacoustic imaging, Ultrasound transducers, Ultrasonography, Photoacoustic spectroscopy, Singular value decomposition, Tunable filters, Biomedical optics, Epoxies, Image quality

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Proceedings Article | 4 March 2022 Presentation + Paper

A transparent ultrasound on-chip platform enables high-throughput cell stimulation and simultaneous high-resolution optical imaging

Haoyang Chen, Ninghao Zhu, Ryan Biskowitz, Jinyun Liu, Cheri Deng, Pak Kin Wong, Sri-Rajasekhar Kothapalli

Proceedings Volume 11964, 119640C (2022) https://doi.org/10.1117/12.2610058

KEYWORDS: Calcium, Transducers, Optical imaging, Bladder cancer, Ultrasonics, Live cell imaging

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Proceedings Article | 3 March 2022 Poster + Paper

An optimized geometry for simultaneous functional ultrasound and photoacoustic imaging

Jinyun Liu, Haoyang Chen, Sumit Agrawal, Nanyin Zhang, Bruce Gluckman, Sri-Rajasekhar Kothapalli

Proceedings Volume 11960, 119600T (2022) https://doi.org/10.1117/12.2610443

KEYWORDS: Ultrasonography, Tissue optics, In vivo imaging, Imaging systems

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Proceedings Article | 3 March 2022 Poster + Paper

Noise considerations in piezoelectric transparent ultrasound transducers for photoacoustic imaging applications

Shubham Mirg, Haoyang Chen, Shubham Khandare, Mohamed Osman, Sri-Rajasekhar Kothapalli

Proceedings Volume 11960, 119600S (2022) https://doi.org/10.1117/12.2610342

KEYWORDS: Acoustics, Photoacoustic spectroscopy, Transducers, Electrodes, Ultrasonography, Photoacoustic imaging, Signal to noise ratio, Transmittance, Lithium niobate

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Proceedings Article | 3 March 2022 Paper

A novel translucent ultrasound transducer approach for dual-modality ultrasound and photoacosutic imaging

Mohamed Osman, Kevin Creamer, Haoyang Chen, Josiah Minotto, Jinyun Liu, Sumit Agrawal, Sri-Rajasekhar Kothapalli

Proceedings Volume 11960, 119601A (2022) https://doi.org/10.1117/12.2610187

KEYWORDS: Acoustics, Transducers, Glasses, Imaging systems

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Proceedings Article | 5 March 2021 Presentation + Paper

Transparent ultrasound transducers for multiscale photoacoustic imaging

Haoyang Chen, Mohamed Osman, Shubham Mirg, Sumit Agrawal, Jiacheng Cai, Ajay Dangi, Sri-Rajasekhar Kothapalli

Proceedings Volume 11642, 1164220 (2021) https://doi.org/10.1117/12.2579056

KEYWORDS: Ultrasonography, Transducers, Photoacoustic imaging, Tissue optics, Signal to noise ratio, Optical resolution, Opacity, Microscopy, Imaging systems, Endoscopy

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Proceedings Article | 17 February 2020 Paper

Unsupervised deep learning approach for photoacoustic spectral unmixing

Deepit Abhishek Durairaj, Sumit Agrawal, Kerrick Johnstonbaugh, Haoyang Chen, Sri Phani Krishna Karri, Sri-Rajasekhar Kothapalli

Proceedings Volume 11240, 112403H (2020) https://doi.org/10.1117/12.2546964

KEYWORDS: Photoacoustic spectroscopy, Absorption, Molecules, Tissue optics, Photoacoustic imaging, Multispectral imaging, Network architectures, Tissues

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Proceedings Article | 17 February 2020 Paper

A modular approach to neonatal whole-brain photoacoustic imaging

Ajay Dangi, Kaustav Roy, Sumit Agrawal, Haoyang Chen, Anuj Ashok, Christopher Wible, Mohamed Osman, Rudra Pratap, Sri-Rajasekhar Kothapalli

Proceedings Volume 11240, 1124057 (2020) https://doi.org/10.1117/12.2546854

KEYWORDS: Ultrasonography, Transducers, Head, Photoacoustic spectroscopy, Brain, Photoacoustic imaging, Brain imaging, Neuroimaging, Aluminum nitride, Tissue optics

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Showing 5 of 9 publications

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