Dr. Changhong Hu Profile

Dr. Changhong Hu

Research Associate at Univ of Southern California

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 20 April 2011 Paper

Development of a C-Scan phased array ultrasonic imaging system using a 64-element 35MHz transducer

Fan Zheng, Changhong Hu, Lequan Zhang, Kevin Snook, Yu Liang, Wesley Hackenberger, Ruibin Liu, Xuecang Geng, Xiaoning Jiang, K. Kirk Shung

Proceedings Volume 7983, 79833E (2011) https://doi.org/10.1117/12.880520

KEYWORDS: Phased arrays, Imaging systems, Digital signal processing, Transducers, Ultrasonography, Silicon carbide, Analog electronics, Human-machine interfaces, Nondestructive evaluation, Control systems

Read Abstract +

Proceedings Article | 16 February 2011 Paper

Integrated optical coherence tomography - ultrasound system and miniaturized probes for intravascular imaging

Jiechen Yin, Xiang Li, Joe Jing, Changhong Hu, Qifa Zhou, Tanya Burney, David Mukai, Sari Mahon, Ahmad Edris, Khiet Hoang, K. Kirk Shung, Matthew Brenner, Jagat Narula, Zhongping Chen

Proceedings Volume 7889, 788918 (2011) https://doi.org/10.1117/12.875128

KEYWORDS: Optical coherence tomography, Imaging systems, Transducers, Ultrasonography, In vivo imaging, Data acquisition, Intravascular ultrasound, Integrated optics, Coherence (optics), Tomography

Read Abstract +

Proceedings Article | 24 February 2010 Paper

Integrated intravascular optical coherence tomography (OCT) - ultrasound (US) imaging system

Jiechen Yin, Hao-Chung Yang, Xiang Li, Qifa Zhou, Changhong Hu, Jun Zhang, K. Kirk Shung, Zhongping Chen

Proceedings Volume 7557, 75570D (2010) https://doi.org/10.1117/12.841375

KEYWORDS: Optical coherence tomography, Ultrasonography, Imaging systems, Intravascular ultrasound, Transducers, Optical components, Signal detection, Visualization, GRIN lenses, Tissue optics

Read Abstract +

Proceedings Article | 24 February 2010 Paper

A high-speed photoacoustic tomography system based on a commercial ultrasound and a custom transducer array

Xueding Wang, Jonathan Cannata, Derek DeBusschere, Changhong Hu, J. Brian Fowlkes, Paul Carson

Proceedings Volume 7564, 756424 (2010) https://doi.org/10.1117/12.842666

KEYWORDS: Ferroelectric polymers, Acquisition tracking and pointing, Imaging systems, Transducers, Ultrasonography, Signal detection, Photoacoustic spectroscopy, Photoacoustic imaging, Data acquisition, Tissues

Read Abstract +

SPIE Journal Paper | 1 January 2010 Open Access

Integrated intravascular optical coherence tomography ultrasound imaging system

Jiechen Yin, Hao-Chung Yang, Xiang Li, Jun Zhang, Qifa Zhou, Chang Hong Hu, K. Kirk Shung, Zhongping Chen

JBO, Vol. 15, Issue 01, 010512, (January 2010) https://doi.org/10.1117/12.10.1117/1.3308642

KEYWORDS: Optical coherence tomography, Imaging systems, Transducers, Intravascular ultrasound, Ultrasonography, Optical components, Signal detection, Tissue optics, In vitro testing, Tissues

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 8 April 2009 Paper

A 35 MHz PCMUT phased array for NDE ultrasound

Kevin Snook, Xiaoning Jiang, Changhong Hu, Xuecang Geng, Ruibin Liu, John Welter, Kirk Shung, Wesley Hackenberger

Proceedings Volume 7294, 729403 (2009) https://doi.org/10.1117/12.815621

KEYWORDS: Phased arrays, Nondestructive evaluation, Acoustics, Ceramics, Composites, Transducers, Ultrasonography, Imaging systems, Signal attenuation, Electromechanical design

Read Abstract +

Proceedings Article | 12 April 2005 Paper

High frequency P(VDF-TrFE) copolymer broadband annular array ultrasound transducers using high density flexible circuit interconnect

Emanuel Gottlieb, Jonathan Cannata, Chang Hong Hu, K. Shung

Proceedings Volume 5750, (2005) https://doi.org/10.1117/12.593981

KEYWORDS: Transducers, Flexible circuits, Ultrasonography, Electrodes, Performance modeling, Signal attenuation, Oscilloscopes, Gold, Epoxies, Computer aided design

Read Abstract +

Showing 5 of 7 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years