Dr. Pengfei Wu Profile

Dr. Pengfei Wu

Research Fellow at Univ of Massachusetts/Boston

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Author

Publications (6)

Proceedings Article | 12 April 2013 Paper

Transient Fourier holography with bacteriorhodopsin films for breast cancer diagnostics

Devulapalli Rao, Sri-Rajasekar Kothapalli, Pengfei Wu, Chandra Yelleswarapu

Proceedings Volume 8598, 85980K (2013) https://doi.org/10.1117/12.2020227

KEYWORDS: Image processing, Mammography, Diffraction, Holography, Spatial frequencies, Image enhancement, Beam splitters, Diffraction gratings, Breast cancer, Holograms

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Proceedings Article | 18 August 2005 Paper

Spectroscopic studies of arrays of multiwalled carbon nanotubes

Brian Kimball, Joel Carlson, Asher Pembroke, Krzysztof Kempa, Z. Ren, Pengfei Wu, Chandra Yelleswarapu, Thomas Kempa, Glynda Benham, Y. Wang, A. Herczynski, Jakub Rybczynski, Z. Huang, D. V. G. L. N. Rao

Proceedings Volume 5931, 59310X (2005) https://doi.org/10.1117/12.617968

KEYWORDS: Antennas, Carbon nanotubes, Light sources, Diffraction, Spectroscopy, Light, Lithography, Optical properties, Polarization, Polarizers

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SPIE Journal Paper | 1 July 2005 Open Access

Nonlinear optical Fourier filtering technique for medical image processing

Sri-Rajasekhar Kothapalli, Pengfei Wu, Chandra Yelleswarapu, Devulapalli Rao

JBO, Vol. 10, Issue 04, 044028, (July 2005) https://doi.org/10.1117/12.10.1117/1.1953287

KEYWORDS: Mammography, Spatial frequencies, Optical filters, Image processing, Beam controllers, Nonlinear filtering, Image filtering, Spatial light modulators, Medical imaging, Image enhancement

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Proceedings Article | 8 October 2004 Paper

Diffraction effects in honeycomb arrays of multiwalled carbon nanotubes

Brian Kimball, Joel Carlson, Diane Steeves, Krzysztof Kempa, Zhifeng Ren, Pengfei Wu, Thomas Kempa, Glynda Benham, Y. Wang, Wenzhi Li, A. Herczynski, Jacob Rybczynski, Devulapali Rao

Proceedings Volume 5515, (2004) https://doi.org/10.1117/12.559752

KEYWORDS: Diffraction, Polarization, Antennas, Carbon nanotubes, Optical properties, Light scattering, Visible radiation, Scattering, Lithography, Plasma enhanced chemical vapor deposition

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Proceedings Article | 24 November 2003 Paper

Optical properties of honeycomb arrays of multiwalled carbon nanotubess

Brian Kimball, Joel Carlson, Krzysztof Kempa, Wenzhi Li, Zhifeng Ren, Pengfei Wu, Devulapalli Rao, Jacob Rybczynski, Michael Giersig, Zhongping Huang, David Carnahan, Diane Steeves, Michael Sennett

Proceedings Volume 5224, (2003) https://doi.org/10.1117/12.508016

KEYWORDS: Diffraction, Silicon, Polarization, Optical properties, Light scattering, Carbon nanotubes, Reflectivity, Visible radiation, Photonic crystals, Scattering

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Proceedings Article | 16 January 2002 Paper

Evaluation of experimental laser-induced-damage assessment techniques for solid state nonlinear optical elements

Brian Kimball, Kenneth Altshuler, Samuel Cohen, Barry DeCristofano, Masato Nakashima, Appaji Panchangam, Devulapalli Rao, Pengfei Wu

Proceedings Volume 4462, (2002) https://doi.org/10.1117/12.452741

KEYWORDS: Modulation, Laser damage threshold, Sensors, Laser induced damage, Imaging systems, Optical components, Image resolution, CCD image sensors, Line scan image sensors, Absorption

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Showing 5 of 6 publications

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