Dr. Wan Qin Profile

Dr. Wan Qin

Associate Principal Scientist at Nikon Research Corporation of America

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Author

Publications (21)

Proceedings Article | 19 April 2017 Presentation

Characterization of relationship between optical microangiography OMAG signal and blood flow (Conference Presentation)

Woo June Choi, Wan Qin, Chieh-Li Chen, Jingang Wang, Qinqin Zhang, Ruikang Wang

Proceedings Volume 10063, 100630S (2017) https://doi.org/10.1117/12.2253596

KEYWORDS: Biomedical optics, Optical coherence tomography, Angiography, Particles, Blood circulation, Visualization, In vivo imaging, Light sources, Numerical simulations, Microfluidics

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SPIE Journal Paper | 11 March 2016 Open Access

Intervolume analysis to achieve four-dimensional optical microangiography for observation of dynamic blood flow

Wei Wei, Jingjiang Xu, Utku Baran, Shaozhen Song, Wan Qin, Xiaoli Qi, Ruikang Wang

JBO, Vol. 21, Issue 03, 036005, (March 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.3.036005

KEYWORDS: Blood circulation, Optical coherence tomography, Angiography, Microelectromechanical systems, Temporal resolution, Imaging systems, Biomedical optics, Tissues, 3D image processing, Biological research

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Proceedings Article | 9 March 2016 Presentation + Paper

Optical microangiography enabling visualization of change in meninges after traumatic brain injury in mice in vivo

Woo June Choi, Wan Qin, Xiaoli Qi, Ruikang Wang

Proceedings Volume 9690, 96901I (2016) https://doi.org/10.1117/12.2213988

KEYWORDS: Traumatic brain injury, Brain, In vivo imaging, Pathophysiology, Neuroimaging, Optical coherence tomography, Surgery, Veins

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SPIE Journal Paper | 23 October 2014 Open Access

Does optical microangiography provide accurate imaging of capillary vessels?: validation using multiphoton microscopy

Hequn Wang, Utku Baran, Yuandong Li, Wan Qin, Wenbo Wang, Haishan Zeng, Ruikang Wang

JBO, Vol. 19, Issue 10, 106011, (October 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.10.106011

KEYWORDS: Capillaries, Visualization, Tissues, Tissue optics, Multiphoton microscopy, Neuroimaging, Brain, In vivo imaging, Image resolution, Biomedical optics

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SPIE Journal Paper | 27 June 2014 Open Access

Two-step phase-shifting fluorescence incoherent holographic microscopy

Wan Qin, Xiaoqi Yang, Yingying Li, Xiang Peng, Hai Yao, Xinghua Qu, Bruce Gao

JBO, Vol. 19, Issue 06, 060503, (June 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.6.060503

KEYWORDS: Holograms, Phase shifts, Luminescence, Holography, Spatial light modulators, 3D image processing, Modulation, Linear filtering, Microscopy, Microscopes

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Proceedings Article | 12 March 2014 Paper

Fast fluorescence holographic microscopy

Wan Qin, Xiaoqi Yang, Yingying Li, Xiang Peng, Xinghua Qu, Hai Yao, Bruce Gao

Proceedings Volume 8949, 89491W (2014) https://doi.org/10.1117/12.2041839

KEYWORDS: Spatial light modulators, Luminescence, Holography, Microscopy, Holograms, Zone plates, Optical filters, 3D image processing, Spherical lenses, Objectives

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Proceedings Article | 28 February 2014 Paper

Pulse splitter-based nonlinear microscopy for live-cardiomyocyte imaging

Zhonghai Wang, Wan Qin, Yonghong Shao, Siyu Ma, Thomas Borg, Bruce Gao

Proceedings Volume 8948, 89482X (2014) https://doi.org/10.1117/12.2041845

KEYWORDS: Second-harmonic generation, Imaging systems, Beam splitters, Microscopy, Microscopes, Mirrors, Objectives, Laser safety, Cell mechanics, Electronic filtering

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Proceedings Article | 28 September 2013 Paper

1D-scanning addressable multiregional multifocal multiphoton microscopy

Wan Qin, Yonghong Shao, Honghai Liu, Xiang Peng, Hanben Niu, Bruce Gao

Proceedings Volume 8845, 884517 (2013) https://doi.org/10.1117/12.2024325

KEYWORDS: Spatial light modulators, Multiphoton microscopy, Imaging systems, Cameras, Beam splitters, Computer generated holography, Image resolution, Confocal microscopy, Electron multiplying charge coupled devices, Microscopes

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SPIE Journal Paper | 11 June 2013 Open Access

Laser guidance–based cell detection in a microfluidic biochip

Wan Qin, Lucas Schmidt, Xiaoqi Yang, Lina Wei, Ting Huang, Julie Yuan, Xiang Peng, Xiaocong Yuan, Bruce Gao

JBO, Vol. 18, Issue 06, 060502, (June 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.6.060502

KEYWORDS: Microfluidics, Neurons, CMOS cameras, Particles, Spinal cord, Laser optics, Luminescence, Biomedical optics, Microscopes, Flow cytometry

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Proceedings Article | 9 March 2013 Paper

Laser guidance in a microfluidic biochip

Wan Qin, Lucas Schmidt, Xiaoqi Yang, Lina Wei, Ting Huang, Julie Yuan, Zhen Ma, Xiang Peng, Xiaocong Yuan, Bruce Gao

Proceedings Volume 8615, 86150S (2013) https://doi.org/10.1117/12.2003255

KEYWORDS: Microfluidics, Particles, Neurons, Geometrical optics, CMOS cameras, Biomedical optics, Luminescence, Laser scattering, Scattering, Laser development

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Proceedings Article | 26 February 2013 Paper

Disassembly of myofibrils in adult cardiomyocytes during dedifferentiation

Honghai Liu, Wan Qin, Yonghong Shao, Zhonghai Wang, Huaxiao Yang, Raymond Runyan, Thomas Borg, Bruce Gao

Proceedings Volume 8587, 85871W (2013) https://doi.org/10.1117/12.2005156

KEYWORDS: Imaging systems, Second-harmonic generation, Tissues, Heart, In vitro testing, Multichannel imaging systems, Signal detection, Luminescence, Carbon dioxide, Microscopes

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SPIE Journal Paper | 3 April 2012 Open Access

Addressable multiregional and multifocal multiphoton microscopy based on a spatial light modulator

Yonghong Shao, Junle Qu, Xiang Peng, Hanben Niu, Wan Qin, Honghai Liu, Bruce Gao

JBO, Vol. 17, Issue 03, 030505, (April 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.3.030505

KEYWORDS: Spatial light modulators, Multiphoton microscopy, Scanners, Microscopes, Image resolution, Confocal microscopy, Beam splitters, Mirrors, Diffractive optical elements, Microlens

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Proceedings Article | 23 February 2012 Paper

Multifocus nonlinear optical microscopy based on SLM

Wan Qin, Yonghong Shao, Honghai Liu, Junle Qu, Xiang Peng, Hanben Niu, Bruce Gao

Proceedings Volume 8226, 82262R (2012) https://doi.org/10.1117/12.909558

KEYWORDS: Spatial light modulators, Image resolution, Microscopes, Imaging systems, Cameras, Multiphoton microscopy, Beam splitters, Computer generated holography, Spatial resolution, Electron multiplying charge coupled devices

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Proceedings Article | 23 February 2012 Paper

Live cardiomyocyte imaging via hybrid TPEF-SHG microscopy

Honghai Liu, Wan Qin, Yonghong Shao, Qiuying Liu, Zhen Ma, Thomas Borg, Bruce Gao

Proceedings Volume 8225, 822524 (2012) https://doi.org/10.1117/12.908381

KEYWORDS: Second-harmonic generation, Imaging systems, Proteins, Microscopy, Luminescence, Harmonic generation, Femtosecond phenomena, Assembly equipment, Tissues, Wave propagation

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SPIE Journal Paper | 1 December 2011 Open Access

Myofibrillogenesis in live neonatal cardiomyocytes observed with hybrid two-photon excitation fluorescence-second harmonic generation microscopy

Honghai Liu, Wan Qin, Zhen Ma, Bruce Gao, Yonghong Shao, Tong Ye, Thomas Borg

JBO, Vol. 16, Issue 12, 126012, (December 2011) https://doi.org/10.1117/12.10.1117/1.3662457

KEYWORDS: Imaging systems, Second-harmonic generation, Harmonic generation, Microscopes, Microscopy, Luminescence, Green fluorescent protein, Beam splitters, Objectives, Signal detection

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SPIE Journal Paper | 1 August 2011 Open Access

Universal and special keys based on phase-truncated Fourier transform

Wan Qin, Xiang Peng, Bruce Gao, Xiangfeng Meng

OE, Vol. 50, Issue 08, 080501, (August 2011) https://doi.org/10.1117/12.10.1117/1.3607421

KEYWORDS: Fourier transforms, Computer programming, Computer security, Phase retrieval, Cryptography, Optical engineering, Computer simulations, Network security, Optoelectronics, Optoelectronic devices

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SPIE Journal Paper | 1 June 2011

Vulnerability to chosen-plaintext attack of optoelectronic information encryption with phase-shifting interferometry

Wan Qin, Xiang Peng, Xiangfeng Meng, Bruce Gao

OE, Vol. 50, Issue 06, 065601, (June 2011) https://doi.org/10.1117/12.10.1117/1.3590725

KEYWORDS: Phase interferometry, Optoelectronics, Cryptanalysis, Fourier transforms, Computer simulations, Optical engineering, Computer security, Charge-coupled devices, Information security, Computer programming

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SPIE Journal Paper | 1 February 2011

Cryptanalysis of optical encryption schemes based on joint transform correlator architecture

Qin Wan, Xiang Peng, Xiangfeng Meng

OE, Vol. 50, Issue 02, 028201, (February 2011) https://doi.org/10.1117/12.10.1117/1.3533028

KEYWORDS: Joint transforms, Cryptanalysis, Optical correlators, Computer security, Image processing, Optical engineering, Nonlinear optics, Cryptography, Fourier transforms, Computer simulations

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Proceedings Article | 17 November 2009 Paper

Optical cryptanalysis of DRPE-based encryption systems

Wan Qin, Wenqi He

Proceedings Volume 7512, 751203 (2009) https://doi.org/10.1117/12.839999

KEYWORDS: Fourier transforms, Image encryption, Image restoration, Cryptanalysis, Computer security, Computer programming, Phase retrieval, Nonlinear optics, Computer simulations, Fractional fourier transform

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Proceedings Article | 11 January 2007 Paper

Double-end-pumped acoustic-optically Q-switched intracavity-frequency-doubling red laser

Wan Qin, Chenlin Du, Shuangchen Ruan, Yuncai Wang

Proceedings Volume 6279, 62791C (2007) https://doi.org/10.1117/12.725183

KEYWORDS: Mirrors, Laser crystals, Thermal effects, Crystals, Resonators, Q switched lasers, Second-harmonic generation, High power lasers, Semiconductor lasers, Laser applications

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Proceedings Article | 17 January 2005 Paper

Design and fabrication of heat sink with impedance matching circuit for high-speed EA modulators

Jianbo Tian, Bing Xiong, Lijiang Zhang, Qin Wan, Zhizhi Liu, Jian Wang, Changzheng Sun, Yi Luo

Proceedings Volume 5644, (2005) https://doi.org/10.1117/12.575526

KEYWORDS: Modulators, Electrodes, Tantalum, Thin films, Resistors, Resistance, Reflection, Packaging, Annealing, Microwave radiation

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Showing 5 of 21 publications

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