Dr. Sean Peng Profile

Dr. Sean Peng

at Enlight Technologies Inc

SPIE Involvement:

Author

Publications (28)

Proceedings Article | 17 July 2015 Paper

High power 355 nm diode-pumped solid-state laser

Yang Yu, Chee Yuen Cheng, Xiaoyuan Peng, Saw Soon Yong

Proceedings Volume 9524, 95241A (2015) https://doi.org/10.1117/12.2189431

KEYWORDS: Ultraviolet radiation, Pulsed laser operation, Harmonic generation, High power lasers, Crystals, Laser cutting, Diode pumped solid state lasers, Mirrors, Laser crystals, 3D modeling

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Proceedings Article | 28 February 2014 Paper

Measurement of thermal effects in solid-state laser gain medium by digital holography

Xiaoyuan Peng, Yang Yu, Zhaomin Wang, Weijuan Qu, Chee Yuen Cheng, Saw Soon Yong, Yong Poo Chia

Proceedings Volume 8959, 895922 (2014) https://doi.org/10.1117/12.2039938

KEYWORDS: Thermal effects, Nd:YAG lasers, Digital holography, Crystals, Solid state lasers, Holograms, Laser crystals, YAG lasers, Semiconductor lasers, Rod lasers

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Proceedings Article | 6 March 2013 Paper

High energy diode-pumped 5th harmonic generation of Nd: YAG laser

Yang Yu, Chee Yuen Cheng, Yong Poo Chia, Wee Hoong Wong, Saw Soon Yong, Weijuan Qu, Xiaoyuan Peng

Proceedings Volume 8599, 859926 (2013) https://doi.org/10.1117/12.2005830

KEYWORDS: Harmonic generation, Neodymium, YAG lasers, Ultraviolet radiation, Deep ultraviolet, Thermal effects, Diodes, Nd:YAG lasers, Energy efficiency, Laser applications

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Proceedings Article | 28 February 2009 Paper

Generation of programmable temporal pulse shape and applications in micromachining

X. Peng, B. Jordens, A. Hooper, B. Baird, W. Ren, L. Xu, L. Sun

Proceedings Volume 7193, 719324 (2009) https://doi.org/10.1117/12.809759

KEYWORDS: Pulsed laser operation, Laser processing, Pulse shaping, Electro optics, Micromachining, Solid state lasers, Crystals, Silicon, Q switched lasers, Sensors

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Proceedings Article | 14 February 2008 Paper

Tandem photonic amplifier employing a pulsed master oscillator fiber power amplifier with programmable temporal pulse shape capability

B. Baird, X. Peng, W. Ren, D. Hemenway, L. Xu, P. Deladurantaye, Y. Taillon

Proceedings Volume 6871, 68712A (2008) https://doi.org/10.1117/12.771742

KEYWORDS: Amplifiers, Fiber amplifiers, Pulsed laser operation, Neodymium lasers, Modulators, Semiconductor lasers, Optical amplifiers, Oscillators, Laser processing, Pulse shaping

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Proceedings Article | 20 February 2007 Paper

Advances in laser processing of microelectronics

B. Baird, R. Hainsey, X. Peng, P. Pirogovsky

Proceedings Volume 6451, 64511K (2007) https://doi.org/10.1117/12.713213

KEYWORDS: Laser processing, Semiconductor lasers, Laser drilling, Pulsed laser operation, Nd:YAG lasers, Laser systems engineering, Q switched lasers, Ultraviolet radiation, Solid state lasers, Laser applications

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Proceedings Article | 7 March 2006 Paper

Determination of lasing material properties using laser interferometry and finite-element method

Xiaoyuan Peng, Anand Asundi, Yihong Chen, Zhengjun Xiong, Gnian Cher Lim

Proceedings Volume 4101, (2006) https://doi.org/10.1117/12.498378

KEYWORDS: Crystals, Neodymium, Laser crystals, Laser interferometry, Interferometers, Thermal effects, 3D modeling, Finite element methods, Semiconductor lasers, Diode pumped solid state lasers

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Proceedings Article | 7 March 2006 Paper

Digital microholointerferometry for microstructure studies

Lei Xu, Xiaoyuan Peng, Jianmin Miao, Anand Asundi

Proceedings Volume 4101, (2006) https://doi.org/10.1117/12.498417

KEYWORDS: Digital holography, Microscopes, Imaging systems, 3D image reconstruction, Holograms, CCD image sensors, Holographic interferometry, Holography, Image resolution, Silicon

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SPIE Journal Paper | 1 October 2004

Thermal lensing effects for diode-end-pumped Nd:YVO₄ and Nd:YAG lasers

Xiaoyuan Peng, Lei Xu, Anand Asundi

OE, Vol. 43, Issue 10, (October 2004) https://doi.org/10.1117/12.10.1117/1.1787529

KEYWORDS: Nd:YAG lasers, Crystals, Thermal effects, 3D modeling, Laser crystals, Thermal modeling, Semiconductor lasers, Refractive index, Neodymium lasers, Copper

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Proceedings Article | 1 September 2004 Paper

Numerical and experimental study diode-pumped Nd:YVO₄ laser with undoped end cap

Xiaoyuan Peng, Lei Xu, Anand Asundi

Proceedings Volume 5460, (2004) https://doi.org/10.1117/12.545657

KEYWORDS: Crystals, Composites, Laser crystals, Thermal effects, Semiconductor lasers, Interfaces, 3D modeling, Copper, Neodymium, Surface finishing

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Proceedings Article | 17 August 2004 Paper

Hybrid analysis of micromachined silicon thin film based on digital microscopic holography

Lei Xu, Xiaoyuan Peng, Jianmin Miao, Anand Asundi

Proceedings Volume 5458, (2004) https://doi.org/10.1117/12.546600

KEYWORDS: Sensors, Digital holography, Holography, Thin films, Silicon films, Silicon, Crystals, Chemical elements, Numerical analysis, Data modeling

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Proceedings Article | 4 March 2004 Paper

Compact broadband tunable short-pulse high-repetition-rate optical parametric oscillator

Xiaoyuan Peng, Lei Xu, Anand Asundi

Proceedings Volume 5270, (2004) https://doi.org/10.1117/12.515967

KEYWORDS: Optical parametric oscillators, Crystals, Neodymium lasers, Laser crystals, Semiconductor lasers, Coating, Nonlinear crystals, Wavelength tuning, Pulsed laser operation, Q switched lasers

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Proceedings Article | 23 December 2003 Paper

Automated full-field interferometric characterization of micromachined silicon membrane

Lei Xu, Xiaoyuan Peng, Jianmin Miao, Anand Asundi

Proceedings Volume 5343, (2003) https://doi.org/10.1117/12.524977

KEYWORDS: Sensors, Silicon, Interferometry, Digital holography, Crystals, Microscopes, Imaging systems, Computing systems, Charge-coupled devices, Spatial resolution

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Proceedings Article | 23 December 2002 Paper

Discretization effects on imaging performance of digital holographic systems

Lei Xu, Xiaoyuan Peng, Jianmin Miao, Anand Asundi

Proceedings Volume 4832, (2002) https://doi.org/10.1117/12.486433

KEYWORDS: Imaging systems, Digital holography, CCD image sensors, Holograms, Holography, Digital imaging, Image resolution, 3D image reconstruction, Charge-coupled devices, Distortion

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Proceedings Article | 23 December 2002 Paper

Comparative study on thermal effects of diode-pumped Nd:YVO4 and Nd:YAG lasers

Xiaoyuan Peng, Lei Xu, Anand Asundi

Proceedings Volume 4832, (2002) https://doi.org/10.1117/12.486432

KEYWORDS: Thermal effects, Nd:YAG lasers, Crystals, Neodymium lasers, 3D modeling, Laser crystals, Thermal modeling, Refractive index, Copper, Semiconductor lasers

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Proceedings Article | 19 June 2002 Paper

Development and validation of digital microholo interferometric system for micromechanical testing

Lei Xu, Xiaoyuan Peng, Jianmin Miao, Anand Asundi

Proceedings Volume 4778, (2002) https://doi.org/10.1117/12.473541

KEYWORDS: Interferometry, Digital holography, Imaging systems, Microscopes, Bridges, Chemical elements, Molecular bridges, Numerical analysis, Objectives, Numerical simulations

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SPIE Journal Paper | 1 November 2001

Hybrid holographic microscope for interferometric measurement of microstructures

Lei Xu, Xiaoyuan Peng, Anand Asundi, Jianmin Miao

OE, Vol. 40, Issue 11, (November 2001) https://doi.org/10.1117/12.10.1117/1.1412621

KEYWORDS: Digital holography, Holography, Microscopes, 3D image reconstruction, Interferometry, Holograms, Holographic interferometry, Image resolution, Microelectromechanical systems, CCD image sensors

Proceedings Article | 5 June 2001 Paper

Characterization of microstructures with in-line digital micro-holo-interferometry

Lei Xu, Xiaoyuan Peng, Jianmin Miao, Anand Asundi

Proceedings Volume 4275, (2001) https://doi.org/10.1117/12.429363

KEYWORDS: Digital holography, Holography, Holograms, 3D image reconstruction, Computer simulations, Microscopes, Imaging systems, Image resolution, Microelectromechanical systems, Interferometry

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SPIE Journal Paper | 1 June 2001

Heating measurements in diode-end-pumped Nd:YVO4 lasers

Xiaoyuan Peng, Anand Asundi, Yihong Chen, Zhengjun Xiong

OE, Vol. 40, Issue 06, (June 2001) https://doi.org/10.1117/12.10.1117/1.1365105

KEYWORDS: Thermal effects, Crystals, Temperature metrology, Thermography, Laser crystals, Semiconductor lasers, Infrared radiation, Interferometers, Refractive index, Laser beam diagnostics

Proceedings Article | 16 April 2001 Paper

Evaluation of scaling output power of diode-end-pumped vanadate lasers

Xiaoyuan Peng, Lei Xu, Anand Asundi, Yihong Chen, Zhengjun Xiong

Proceedings Volume 4267, (2001) https://doi.org/10.1117/12.424621

KEYWORDS: Crystals, Laser crystals, Semiconductor lasers, Transmission electron microscopy, Absorption, Thermal effects, Diffraction, Resonators, Neodymium, Solid state lasers

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Proceedings Article | 14 April 2000 Paper

Laser interferometric studies of thermal effects of diode-pumped solid state lasing medium

Xiaoyuan Peng, Anand Asundi, Lei Xu, Yihong Chen, Zhengjun Xiong, Gnian Cher Lim

Proceedings Volume 3929, (2000) https://doi.org/10.1117/12.382764

KEYWORDS: Thermal effects, Crystals, Laser crystals, Neodymium, Semiconductor lasers, Solid state lasers, Interferometry, Interferometers, Nd:YAG lasers, Diode pumped solid state lasers

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Proceedings Article | 4 November 1999 Paper

High-efficiency Nd:YVO4 laser end-pumped with a diode laser bar

Yihong Chen, Zhengjun Xiong, Gnian Cher Lim, HongYu Zheng, Xiaoyuan Peng

Proceedings Volume 3898, (1999) https://doi.org/10.1117/12.368470

KEYWORDS: Semiconductor lasers, Neodymium lasers, Laser crystals, Absorption, Resonators, Laser stabilization, Crystals, Fiber lasers, Laser resonators, Solid state lasers

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Proceedings Article | 4 November 1999 Paper

Thermal effects of diode-end-pumped Nd:YVO4 solid state laser

Anand Asundi, Xiaoyuan Peng, Yihong Chen, Zhengjun Xiong, Gnian Cher Lim, HongYu Zheng

Proceedings Volume 3898, (1999) https://doi.org/10.1117/12.368474

KEYWORDS: Thermal effects, Neodymium lasers, Resonators, Refractive index, Crystals, Semiconductor lasers, Laser crystals, Laser resonators, Diodes, Interferometers

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Proceedings Article | 2 May 1997 Paper

Numerical modeling on pulse discharge for a high-power fast-axial-flow CO2 laser

Xiaoyuan Peng, Shimin Li, Lei Xu

Proceedings Volume 2989, (1997) https://doi.org/10.1117/12.273675

KEYWORDS: Carbon dioxide lasers, Pulsed laser operation, High power lasers, Numerical modeling, Convection, Laser cutting, Laser development, Turbulence, Molecules, Laser welding

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Proceedings Article | 31 December 1996 Paper

Elementary microcoding patterns of object information recorded in image holograms

Lei Xu, Xiaoyuan Peng, Zhaoqun Zhang

Proceedings Volume 2866, (1996) https://doi.org/10.1117/12.263090

KEYWORDS: Holograms, Fringe analysis, Image analysis, Wavelets, 3D image reconstruction, Light sources, Holography, Mathematics, Mathematical modeling, Analytical research

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Proceedings Article | 3 October 1996 Paper

Problem of phase unwrapping for fringe pattern overlaid with random noise and segmented discontinuity

Xiaoyuan Peng, S.M. Zhu, S.H. Ye, Hans Tiziani

Proceedings Volume 2899, (1996) https://doi.org/10.1117/12.253018

KEYWORDS: Image segmentation, Fringe analysis, Speckle, Composites, Image processing algorithms and systems, Interferometers, Interferometry, Algorithm development, Image processing, Detection and tracking algorithms

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Proceedings Article | 30 September 1996 Paper

Ccharacteristics of superpulse discharge for a high-power fast-axial-flow CO2 gas laser

Xiaoyuan Peng, Shimin Li, Duluo Zuo

Proceedings Volume 2889, (1996) https://doi.org/10.1117/12.253297

KEYWORDS: Carbon dioxide lasers, Convection, Gas lasers, High power lasers, Mathematical modeling, Carbon dioxide, Turbulence, Pulsed laser operation, Molecules, Computer simulations

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Proceedings Article | 23 September 1996 Paper

Comprehensive decision on diffraction efficiency of Fresnel hologram based on method of multifactorial orthogonal design

Lei Xu, Zhaoqun Zhang, Xiaoyuan Peng

Proceedings Volume 2885, (1996) https://doi.org/10.1117/12.251854

KEYWORDS: Manufacturing, Diffraction, Holograms, Optical design, Analytical research, Holography, Standards development, Error analysis, Design for manufacturability, Statistical analysis

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Showing 5 of 28 publications

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