Dr. Sung-Liang Chen Profile

Dr. Sung-Liang Chen

Associate Professor at Shanghai Jiao Tong Univ

SPIE Involvement:

Author

Publications (22)

Proceedings Article | 10 October 2020 Presentation + Paper

Super-resolution acoustic-resolution photoacoustic microscopy by a novel algorithm

Fei Feng, Siqi Liang, Sung-Liang Chen

Proceedings Volume 11553, 1155306 (2020) https://doi.org/10.1117/12.2574164

KEYWORDS: Model-based design, Super resolution, Photoacoustic microscopy, Point spread functions, Acoustics, Diffraction, Photoacoustic spectroscopy, Transducers, Image quality, In vivo imaging

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Proceedings Article | 10 October 2020 Presentation + Paper

Application of photoacoustic imaging for lithium metal batteries

Huihui Liu, Yibo Zhao, Shou-Hang Bo, Sung-Liang Chen

Proceedings Volume 11549, 115490U (2020) https://doi.org/10.1117/12.2575184

KEYWORDS: Lithium, Metals, Photoacoustic imaging, Dendrites, 3D acquisition, 3D image processing, Imaging systems, 3D photoacoustic microscopy, Image processing, Temporal resolution

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Proceedings Article | 20 November 2019 Paper

A cost-effective time-gated fluorescence imaging system and its bioimaging applications

Wenzhao Yang, Prateek Srivastava, Shanshan Han, Lili Jing, Chang-Ching Tu, Sung-Liang Chen

Proceedings Volume 11190, 111901U (2019) https://doi.org/10.1117/12.2537097

KEYWORDS: Luminescence, Imaging systems, Continuous wave operation, Semiconductor lasers, Optical choppers, Light sources, Image intensifiers, Quantum dot light emitting diodes, Nanoparticles, In vivo imaging

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Proceedings Article | 4 March 2019 Presentation + Paper

All-optical forward-view photoacoustic endoscopy

Guangyao Li, Zhendong Guo, Sung-Liang Chen

Proceedings Volume 10931, 1093111 (2019) https://doi.org/10.1117/12.2509644

KEYWORDS: Fiber optics sensors, Sensors, Endoscopy, Fiber optics, GRIN lenses, Objectives, Acoustics, Image resolution, Scanners

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Proceedings Article | 27 February 2019 Paper

Quantitative cell nuclear imaging by dual-view optical-resolution photoacoustic microscopy

Terence T. Wong, De Cai, Liren Zhu, Junhui Shi, Sung-Liang Chen, Lihong Wang

Proceedings Volume 10878, 108780R (2019) https://doi.org/10.1117/12.2509219

KEYWORDS: Brain, Image resolution, Photoacoustic microscopy, Neuroimaging, Ultraviolet radiation, Tissue optics, Ultrasonics, Nuclear imaging, Tissues, Cancer

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Proceedings Article | 19 February 2018 Paper

Miniature all-optical probe for photoacoustic and ultrasound dual-modality imaging

Guangyao Li, Zhendong Guo, Sung-Liang Chen

Proceedings Volume 10494, 104943V (2018) https://doi.org/10.1117/12.2288173

KEYWORDS: Acoustics, Sensors, Image resolution, Ultrasonography, Imaging systems, Ultrasonics, Range imaging, Optical fibers

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Proceedings Article | 19 February 2018 Paper

A 2.8-mm-diameter scanhead for multispectral photoacoustic microscopy and optical coherence tomography

Zhendong Guo, Jie Wang, Zhongfei Li, Yang Hu, Jigang Wu, Sung-Liang Chen

Proceedings Volume 10494, 1049456 (2018) https://doi.org/10.1117/12.2288967

KEYWORDS: Optical coherence tomography, Absorption, Endoscopy, GRIN lenses, In vivo imaging, Image resolution, Tissue optics, Photoacoustic microscopy, Scattering, Photoacoustic imaging

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Proceedings Article | 3 March 2017 Presentation + Paper

Combined synthetic aperture focusing technique and three-dimensional deconvolution for resolution enhancement in photoacoustic microscopy

De Cai, Zhongfei Li, Yao Li, Zhendong Guo, Sung-Liang Chen

Proceedings Volume 10064, 1006427 (2017) https://doi.org/10.1117/12.2250456

KEYWORDS: 3D image processing, Deconvolution, Image resolution, Photoacoustic microscopy, In vivo imaging, Photoacoustic imaging, Microscopy, Resolution enhancement technologies, Point spread functions, 3D photoacoustic microscopy, Signal to noise ratio, Tissues, Ultrasonography

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Proceedings Article | 4 March 2014 Paper

3D high resolution photoacoustic imaging based on pure optical photoacoustic microscopy with microring resonator

Zhixing Xie, Chao Tian, Sung-Liang Chen, Tao Ling, Cheng Zhang, L. Jay Guo, Paul Carson, Xueding Wang

Proceedings Volume 8943, 894314 (2014) https://doi.org/10.1117/12.2041010

KEYWORDS: Microrings, Resonators, Tissue optics, Image resolution, Photoacoustic microscopy, Optical microscopy, Sensors, 3D image processing, Photoacoustic spectroscopy, Signal detection

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Proceedings Article | 3 March 2014 Paper

Photoacoustic microscopy for quantitative evaluation of angiogenesis inhibitor

Sung-Liang Chen, Joseph Burnett, Duxin Sun, Zhixing Xie, Xueding Wang

Proceedings Volume 8943, 89433S (2014) https://doi.org/10.1117/12.2038054

KEYWORDS: Content addressable memory, 3D image processing, Photoacoustic microscopy, Capillaries, Cancer, Tissues, Functional imaging, Oncology, Binary data, Optical microscopy

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Proceedings Article | 3 March 2014 Paper

Prototype study on a miniaturized dual-modality imaging system for photoacoustic microscopy and confocal fluorescence microscopy

Sung-Liang Chen, Zhixing Xie, L. Jay Guo, Xueding Wang

Proceedings Volume 8943, 89430B (2014) https://doi.org/10.1117/12.2038050

KEYWORDS: Imaging systems, Confocal microscopy, Prototyping, Mirrors, Endoscopy, Bladder, Luminescence, Microelectromechanical systems, Tissues, Signal detection

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Proceedings Article | 4 March 2013 Paper

Viewing individual cells and ambient microvasculature using two molecular contrasts

Zhixing Xie, Sung-Liang Chen, Mario Fabiilli, J. Brian Fowlkes, K. Kirk Shung, Qifa Zhou, Xunbin Wei, Paul Carson, Xueding Wang

Proceedings Volume 8581, 85813G (2013) https://doi.org/10.1117/12.2004666

KEYWORDS: Bladder, Luminescence, Imaging systems, Confocal microscopy, Signal detection, Photoacoustic spectroscopy, In vivo imaging, Absorption, Tumors, Microscopy

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Proceedings Article | 4 March 2013 Paper

All-optical photoacoustic microscopy using a MEMS scanning mirror

Sung-Liang Chen, Zhixing Xie, Tao Ling, Xunbin Wei, L. Jay Guo, Xueding Wang

Proceedings Volume 8581, 85812G (2013) https://doi.org/10.1117/12.2002684

KEYWORDS: Microrings, Microelectromechanical systems, Mirrors, Bladder, Photoacoustic spectroscopy, Imaging systems, Bladder cancer, Sensors, Photoacoustic microscopy, Resonators

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Proceedings Article | 23 February 2012 Paper

Photoacoustic correlation spectroscopy for in vivo blood flow speed measurement

Sung-Liang Chen, Zhixing Xie, Paul Carson, Xueding Wang, L. Jay Guo

Proceedings Volume 8223, 82230O (2012) https://doi.org/10.1117/12.908442

KEYWORDS: Photoacoustic spectroscopy, Capillaries, Picture Archiving and Communication System, Blood, In vivo imaging, Blood circulation, Spectroscopy, Particles, Photoacoustic imaging, Imaging systems

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Proceedings Article | 23 February 2012 Paper

3D high resolution pure optical photoacoustic microscopy

Zhixing Xie, Sung-Liang Chen, Tao Ling, L. Jay Guo, Paul Carson, Xueding Wang

Proceedings Volume 8223, 82230W (2012) https://doi.org/10.1117/12.906767

KEYWORDS: Microrings, Resonators, Tissue optics, Image resolution, Acoustics, Transducers, Sensors, Bladder, Photoacoustic spectroscopy, Waveguides

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The concept of pure optical photoacoustic microscopy(POPAM) was proposed based on optical rastering of a focused excitation beam and optically sensing the photoacoustic signal using a microring resonator fabricated by a nanoimprinting technique. After some refinedment of in the resonator structure and mold fabrication, an ultrahigh Q factor of 3.0×105 was achieved which provided high sensitivity with a noise equivalent detectable pressure(NEDP) value of 29Pa. This NEDP is much lower than the hundreds of Pascals achieved with existing optical resonant structures such as etalons, fiber gratings and dielectric multilayer interference filters available for acoustic measurement. The featured high sensitivity allowed the microring resonator to detect the weak photoacoustic signals from micro- or submicroscale objects. The inherent superbroad bandwidth of the optical microring resonator combined with an optically focused scanning beam provided POPAM of high resolution in the axial as well as both lateral directions while the axial resolution of conventional photoacoustic microscopy (PAM) suffers from the limited bandwidth of PZT detectors. Furthermore, the broadband microring resonator showed similar sensitivity to that of our most sensitive PZT detector. The current POPAM system provides a lateral resolution of 5μm and an axial resolution of 8μm, comparable to that achieved by optical microscopy while presenting the unique contrast of optical absorption and functional information complementing other optical modalities. The 3D structure of microvasculature, including capillary networks, and even individual red blood cells have been discerned successfully in the proof-of-concept experiments on mouse bladders ex vivo and mouse ears in vivo. The potential of approximately GHz bandwidth of the microring resonator also might allow much higher resolution than shown here in microscopy of optical absorption and acoustic propagation properties at depths in unfrozen tissue specimens or thicker tissue sections not now imageable with current optical or acoustic microscopes of comparable resolution.

Proceedings Article | 7 February 2012 Paper

Polymer microring resonators for high sensitivity, broadband, wide-directivity ultrasound detection and high-resolution imaging

Sung-Liang Chen, Tao Ling, L. Jay Guo

Proceedings Volume 8236, 82361D (2012) https://doi.org/10.1117/12.916162

KEYWORDS: Microrings, Resonators, Sensors, Ultrasonography, Polymers, Silicon, Transducers, Acoustics, Calibration, Absorption

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SPIE Journal Paper | 1 May 2011 Open Access

Low-noise small-size microring ultrasonic detectors for high-resolution photoacoustic imaging

Sung-Liang Chen, Tao Ling, L. Jay Guo

JBO, Vol. 16, Issue 05, 056001, (May 2011) https://doi.org/10.1117/12.10.1117/1.3573386

KEYWORDS: Microrings, Sensors, Acquisition tracking and pointing, Image resolution, Ultrasonics, Signal detection, Photoacoustic imaging, Absorption, Spatial resolution, Picosecond phenomena

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Proceedings Article | 19 February 2011 Paper

Photoacoustic endoscopy using polymer microring resonators

Sung-Liang Chen, Tao Ling, Hyoung Won Baac, L. Jay Guo

Proceedings Volume 7899, 78992T (2011) https://doi.org/10.1117/12.874205

KEYWORDS: Microrings, Photoacoustic spectroscopy, Endoscopy, Silica, Signal detection, Resonators, Carbon, Polymers, Sensors, Optical fibers

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Proceedings Article | 19 February 2011 Paper

Broad-band high-efficiency optoacoustic generation using a novel photonic crystal-metallic structure

Yunbo Guo, Hyoung Won Baac, Sung-Liang Chen, Theodore Norris, L. Jay Guo

Proceedings Volume 7899, 78992C (2011) https://doi.org/10.1117/12.876012

KEYWORDS: Ultrasonography, Photonic crystals, Pulsed laser operation, Polymers, Acoustics, Transducers, Metals, Gold, Crystals, Transmitters

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Proceedings Article | 24 February 2010 Paper

Photoacoustic correlation technique for low-speed flow measurement

Sung-Liang Chen, Tao Ling, Sheng-Wen Huang, Hyoung Won Baac, Yu-Chung Chang, L. Jay Guo

Proceedings Volume 7564, 75642I (2010) https://doi.org/10.1117/12.840123

KEYWORDS: Picture Archiving and Communication System, Signal detection, Photoacoustic spectroscopy, Fluorescence correlation spectroscopy, Calibration, Luminescence, Pulsed laser operation, Temporal resolution, Signal processing, Spectroscopy

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Proceedings Article | 23 February 2010 Paper

Design and fabrication of an integrated intravascular ultrasound/photoacoustic scan head

Bao-Yu Hsieh, Sung-Liang Chen, Tao Ling, L. Jay Guo, Pai-Chi Li

Proceedings Volume 7564, 756409 (2010) https://doi.org/10.1117/12.843614

KEYWORDS: Transducers, Microrings, Intravascular ultrasound, Ultrasonography, Head, Resonators, Photoacoustic spectroscopy, Waveguides, Image fusion, Polymers

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Proceedings Article | 25 February 2009 Paper

Wideband photoacoustic tomography using polymer microring resonators

Sung-Liang Chen, Sheng-Wen Huang, Tao Ling, Shai Ashkenazi, L. Jay Guo

Proceedings Volume 7177, 71772B (2009) https://doi.org/10.1117/12.808440

KEYWORDS: Microrings, Resonators, Sensors, Transducers, Photoacoustic tomography, Ultrasonography, Signal detection, Acoustics, Polymers, Absorption

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Showing 5 of 22 publications

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