Dr. Zhenhua Lai Profile

Dr. Zhenhua Lai

Staff Camera ISP Engineer at Cruise

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 9 March 2015 Paper

A novel multimodal laser scanning microscope control system

Zhenhua Lai, Zetong Gu, Stephen Karasek, James McLean, Xi Zhang, Charles DiMarzio, Jihao Yin, Daxi Xiong

Proceedings Volume 9330, 93300D (2015) https://doi.org/10.1117/12.2076846

KEYWORDS: Control systems, Laser scanners, Microscopes, Data acquisition, Confocal microscopy, Multiphoton fluorescence microscopy, Mirrors, Image acquisition, Microscopy, Scanners

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Proceedings Article | 5 March 2015 Paper

Statistical analysis on activation and photo-bleaching of step-wise multi-photon activation fluorescence of melanin

Zetong Gu, Zhenhua Lai, Xi Zhang, Jihao Yin, Charles DiMarzio

Proceedings Volume 9329, 93292I (2015) https://doi.org/10.1117/12.2076991

KEYWORDS: Luminescence, Particles, Multiphoton processes, Camera shutters, Microscopes, Statistical analysis, Absorption, Multiphoton microscopy, Skin, Microscopy

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Proceedings Article | 26 February 2015 Paper

The stepwise multi-photon activation fluorescence guided ablation of melanin

Zhenhua Lai, Zetong Gu, Charles DiMarzio

Proceedings Volume 9303, 93030N (2015) https://doi.org/10.1117/12.2076837

KEYWORDS: Laser ablation, Continuous wave operation, Pulsed laser operation, Luminescence, Signal detection, Near infrared, Skin, Absorption, Particles, Microscopes

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Proceedings Article | 12 March 2014 Paper

Customized profile lens based linear response fast spinning on-axis optical scanners for 3D laser scanning microscopy

Zhenhua Lai, Yair Mega, Xibin Yang, Jianfeng Zhu, Zetong Gu, Daxi Xiong, Charles DiMarzio

Proceedings Volume 8949, 894916 (2014) https://doi.org/10.1117/12.2038316

KEYWORDS: Optical scanning, Microscopy, 3D scanning, Laser scanners, Laser systems engineering, Manufacturing, Beam steering, Prisms, Scanners, 3D acquisition

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Proceedings Article | 12 March 2014 Paper

In vivo stepwise multi-photon activation fluorescence imaging of melanin in human skin

Zhenhua Lai, Zetong Gu, Saleh Abbas, Jared Lowe, Heidy Sierra, Milind Rajadhyaksha, Charles DiMarzio

Proceedings Volume 8949, 894919 (2014) https://doi.org/10.1117/12.2038310

KEYWORDS: Skin, Luminescence, In vivo imaging, Continuous wave operation, Near infrared, 3D acquisition, Microscopes, Polygon scanners, Optical filters, Imaging systems

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Proceedings Article | 28 February 2014 Paper

Stepwise multi-photon activation fluorescence reveals a new method of melanoma imaging for dermatologists

Zhenhua Lai, Christine Lian, Jie Ma, Jingyi Yu, Zetong Gu, Milind Rajadhyaksha, Charles DiMarzio

Proceedings Volume 8948, 89482D (2014) https://doi.org/10.1117/12.2038312

KEYWORDS: Melanoma, Luminescence, Image filtering, Optical filters, Continuous wave operation, Skin, Near infrared, Confocal microscopy, Multiphoton fluorescence microscopy, Microscopes

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Proceedings Article | 11 March 2013 Paper

A noble refractive optical scanner with linear response

Yair Mega, Zhenhua Lai, Charles DiMarzio

Proceedings Volume 8621, 86210U (2013) https://doi.org/10.1117/12.2001817

KEYWORDS: Optical components, Prisms, Optics manufacturing, Optical design, Beam steering, Scanners, Refraction, Optical scanning, Mirrors, Instrument modeling

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Proceedings Article | 22 February 2013 Paper

The arrangement of fibrous collagen in cornea using second harmonic generation (SHG) microscopy

Yair Mega, James McLean, Ramin Zareian, Stephen Karasek, Zhenhua Lai, Charles DiMarzio

Proceedings Volume 8588, 85881N (2013) https://doi.org/10.1117/12.2001551

KEYWORDS: Cornea, Second-harmonic generation, Collagen, Composites, Microscopy, Harmonic generation, Image processing, X-ray diffraction, Eye, Data processing

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Proceedings Article | 22 February 2013 Paper

Photon absorption in step-wise multi-photon activation fluorescence (SMPAF) of Sepia melanin

Zhenhua Lai, Josef Kerimo, Charles DiMarzio

Proceedings Volume 8588, 85881I (2013) https://doi.org/10.1117/12.2001384

KEYWORDS: Luminescence, Absorption, Electrons, Polygon scanners, Laser damage threshold, Microscopes, Optical filters, Sapphire lasers, Signal detection, Sensing systems

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SPIE Journal Paper | 7 January 2013 Open Access

Stepwise multiphoton activation fluorescence reveals a new method of melanin detection

Zhenhua Lai, Josef Kerimo, Yair Mega, Charles DiMarzio

JBO, Vol. 18, Issue 06, 061225, (January 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.6.061225

KEYWORDS: Luminescence, Optical filters, Signal detection, Skin, Continuous wave operation, Pulsed laser operation, Image filtering, Multiphoton fluorescence microscopy, Signal processing, Near infrared

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Proceedings Article | 9 February 2012 Paper

Melanin fluorescence spectra by step-wise three photon excitation

Zhenhua Lai, Josef Kerimo, Charles DiMarzio

Proceedings Volume 8227, 82270J (2012) https://doi.org/10.1117/12.908710

KEYWORDS: Luminescence, Skin, Continuous wave operation, Charge-coupled devices, Chromophores, Multiphoton processes, Mirrors, Imaging systems, Semiconductor lasers, Sapphire lasers

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Showing 5 of 11 publications

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