Dr. Xinghua Wang Profile

Dr. Xinghua Wang

Optical Scientist

SPIE Involvement:

Author

Proceedings Article | 25 October 2006 Paper

Evaluation of a high-throughput liquid crystal tunable filter for Raman chemical imaging of threat materials

Xinghua Wang, Thomas Voigt, Philip Bos, Matthew Nelson, Patrick Treado

Proceedings Volume 6378, 637808 (2006) https://doi.org/10.1117/12.686265

KEYWORDS: Raman spectroscopy, Tunable filters, Optical filters, Liquid crystals, Spectroscopy, Imaging spectroscopy, Cameras, Aluminum, Signal to noise ratio, Spectral resolution

Read Abstract +

Proceedings Article | 30 August 2005 Paper

Modeling of optical aberration correction using a liquid crystal device

Xinghua Wang, Bin Wang, Paul McManamon, John Pouch, Felix Miranda, Philip Bos

Proceedings Volume 5894, 589411 (2005) https://doi.org/10.1117/12.626284

KEYWORDS: Liquid crystals, Wavefronts, Mirrors, LCDs, Optical calibration, Telescopes, Spatial light modulators, Picosecond phenomena, Instrument modeling, Optical aberrations

Read Abstract +

Proceedings Article | 14 February 2005 Paper

Phase manipulation and optoelectronic reconstruction of digital holograms by means of LCOS spatial light modulator

Aneta Michalkiewicz, Malgorzata Kujawinska, Jerzy Krezel, Leszek Salbut, Xinghua Wang, Philip Bos

Proceedings Volume 5776, (2005) https://doi.org/10.1117/12.611619

KEYWORDS: Digital holography, Liquid crystal on silicon, Holograms, Phase shifts, Optoelectronics, Phase shifting, Holography, Holographic interferometry, 3D metrology, Beam shaping

Read Abstract +

SPIE Journal Paper | 1 November 2004

Performance evaluation of a liquid-crystal-on-silicon spatial light modulator

Xinghua Wang, Bin Wang, John Pouch, Felix Miranda, James Anderson, Philip Bos

OE, Vol. 43, Issue 11, (November 2004) https://doi.org/10.1117/12.10.1117/1.1794706

KEYWORDS: Wavefronts, Liquid crystal on silicon, Liquid crystals, Diffraction, Phased array optics, Photovoltaics, Wavefront compensation, Birefringence, Refractive index, Control systems

Read Abstract +

Proceedings Article | 12 October 2004 Paper

Spatial resolution limitation of liquid crystal spatial light modulator

Xinghua Wang, Bin Wang, Paul McManamon, John Pouch, Felix Miranda, James Anderson, Philip Bos

Proceedings Volume 5553, (2004) https://doi.org/10.1117/12.559283

KEYWORDS: Liquid crystals, Electrodes, Diffraction, Spatial resolution, Phase modulation, Diffraction gratings, Phased array optics, Spatial light modulators, Finite-difference time-domain method, Birefringence

Read Abstract +

Proceedings Article | 15 September 2004 Paper

Laser beam steering/shaping with LCoS 2D OPA for free space optical communication

Xinghua Wang, Bin Wang, Paul McManamon, John Pouch, Felix Miranda, James Anderson, Philip Bos

Proceedings Volume 5403, (2004) https://doi.org/10.1117/12.543809

KEYWORDS: Liquid crystal on silicon, Diffraction, Liquid crystals, Mirrors, Spatial light modulators, Wavefronts, Wavefront aberrations, Beam steering, Free space optical communications, Wavefront compensation

Read Abstract +

Proceedings Article | 2 August 2004 Paper

Active microinterferometer with liquid crystal on silicon (LCOS) for extended range static and dynamic micromembrane measurement

Jacek Kacperski, Malgorzata Kujawinska, Xinghua Wang, Philip Bos

Proceedings Volume 5532, (2004) https://doi.org/10.1117/12.560904

KEYWORDS: Liquid crystal on silicon, Interferometers, Phase shifts, Interferometry, Mirrors, Wavefronts, Chemical elements, Ferroelectric materials, Liquid crystals, Calibration

Read Abstract +

Proceedings Article | 2 August 2004 Paper

Holographic three-dimensional displays with liquid crystal on silicon spatial light modulator

Aneta Michalkiewicz, Malgorzata Kujawinska, Tomasz Kozacki, Xinghua Wang, Philip Bos

Proceedings Volume 5531, (2004) https://doi.org/10.1117/12.560762

KEYWORDS: Holograms, Digital holography, Liquid crystal on silicon, Optoelectronics, Diffraction, Holography, 3D image reconstruction, Liquid crystals, Digital recording, Charge-coupled devices

Read Abstract +

Proceedings Article | 27 February 2004 Paper

Vision system based on optical wavelet transform

Jianru Shi, Xinhua Wang, Hong Yue, Shijie Dai, Qinghua Cui

Proceedings Volume 5266, (2004) https://doi.org/10.1117/12.515034

KEYWORDS: Wavelet transforms, Liquid crystal on silicon, Enhanced vision, Image enhancement, Image processing, Optical signal processing, Wavelets, Signal to noise ratio, Fluctuations and noise, Feature extraction

Read Abstract +

Proceedings Article | 5 January 2004 Paper

Study of switchable liquid crystal polymer grating by finite-difference time-domain calculation

Bin Wang, Xinghua Wang, Philip Bos

Proceedings Volume 5213, (2004) https://doi.org/10.1117/12.511508

KEYWORDS: Liquid crystals, Polymers, Finite-difference time-domain method, Diffraction gratings, Diffraction, Geometrical optics, Near field, Refractive index, Computer simulations, Ultraviolet radiation

Read Abstract +

Proceedings Article | 11 December 2003 Paper

Liquid crystal on silicon (LCOS) wavefront corrector and beam steerer

Xinghua Wang, Bin Wang, John Pouch, Felix Miranda, Michael Fisch, James Anderson, Vassili Sergan, Philip Bos

Proceedings Volume 5162, (2003) https://doi.org/10.1117/12.511504

KEYWORDS: Liquid crystal on silicon, Wavefronts, Diffraction, Beam steering, Liquid crystals, Wavefront compensation, Finite-difference time-domain method, Diffraction gratings, Optical simulations, Control systems

Read Abstract +

Proceedings Article | 3 October 1996 Paper

Industrial online measuring system for the length and width of steel plates with CCD cameras

Saixian He, Duiyan He, Sidong Zhong, Xinhua Wang

Proceedings Volume 2899, (1996) https://doi.org/10.1117/12.253028

KEYWORDS: CCD cameras, Imaging systems, Cameras, Image processing, Computing systems, Video, Digital image processing, Digital imaging, Large screens, Iron

Read Abstract +

Proceedings Article | 22 March 1996 Paper

CAD-based line feature object measurement and reconstruction

Xinhua Wang, Xiaoyun Fu, Tiyun Gao

Proceedings Volume 2644, (1996) https://doi.org/10.1117/12.235566

KEYWORDS: Computer aided design, Solid modeling, 3D modeling, Image sensors, Calibration, Computing systems, Mathematical modeling, CAD systems, Cameras, Machine vision

Read Abstract +

Showing 5 of 13 publications

Conference Committee Involvement (1)

Liquid Crystal Technology Applications

7 July 2004 | Cleveland, Ohio, United States

Keywords/Phrases

Search In:

Publication Years