Dr. Phillip G. Wilcox Profile

Dr. Phillip G. Wilcox

Electrical Engineer at DEVCOM Chemical Biological Ctr

SPIE Involvement:

Author

Area of Expertise:

Raman Spectroscopy , Chemical Detection , Standoff/Proximal Detection , Explosive Detection

Publications (17)

Proceedings Article | 14 June 2023 Presentation + Paper

Waveguide-enhanced Raman spectroscopy using visible laser excitation

Nathan Tyndall, E. Emmons, Marcel Pruessner, P. Wilcox, A. Tripathi, J. Guicheteau, Todd Stievater

Proceedings Volume 12541, 1254106 (2023) https://doi.org/10.1117/12.2663993

KEYWORDS: Waveguides, Optical filters, Tunable filters, Photonic integrated circuits, Raman spectroscopy, Spectrometers, Signal attenuation, Visible radiation, Silicon nitride, Fluorescence

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Proceedings Article | 30 May 2022 Presentation + Paper

Portable chemical fingerprint identification system (PCFIS)

Jason Guicheteau, Ashish Tripathi, Kevin Hung, Erik Roese, Phillip Wilcox, Raphael Moon

Proceedings Volume 12116, 1211605 (2022) https://doi.org/10.1117/12.2621042

KEYWORDS: Raman spectroscopy, Chemical analysis, Particles, Forensic science, System identification, Fingerprint recognition, Statistical analysis, Microscopy, Aluminum, Prototyping

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Proceedings Article | 30 May 2022 Presentation + Paper

Enabling detection technologies for explosive threats

Kevin Hung, Raphael Moon, Erik Roese, Ashish Tripathi, Erik Emmons, Phillip Wilcox, Neal Kline, Jenna Gadberry, Kelley Evans, Caitlin Sharpes, Michele Maughan, Patricia Buckley, Jason Guicheteau

Proceedings Volume 12116, 1211603 (2022) https://doi.org/10.1117/12.2621048

KEYWORDS: Printing, Inkjet technology, Particles, Explosives, Standards development, Polymers, Raman spectroscopy, Chemical analysis, Potassium, Forensic science

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Proceedings Article | 30 May 2022 Presentation

Sequential raman chemical imaging scanning electron microscopy of deactivated bacterial spores

Ashish Tripathi, Phillip Wilcox, Angela Zeigler, Michael Kim, Daniel Mcgrady, Erik Emmons, Neal Kline, Waleed Maswadeh, Raphael Moon, Richard Vanderbeek, Kevin Hung, Jason Guicheteau

Proceedings Volume PC12116, PC121160A (2022) https://doi.org/10.1117/12.2621049

KEYWORDS: Raman spectroscopy, Scanning electron microscopy, Imaging spectroscopy, Gamma radiation, Ultraviolet radiation, Statistical analysis, Organisms, Microscopy, Machine learning, Electron microscopy

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Proceedings Article | 5 March 2022 Presentation + Paper

Waveguide-enhanced Raman spectroscopy for field detection of threat materials

Erik Emmons, Phillip Wilcox, Erik Roese, Ashish Tripathi, Jason Guicheteau, Kevin Hung, Benjamin Miller, Ethan Luta, Matthew Yates, Nathan Tyndall, Todd Stievater

Proceedings Volume 12004, 120040L (2022) https://doi.org/10.1117/12.2610654

KEYWORDS: Raman spectroscopy, Waveguides, Polymers, Spectrometers, Silicon, Sensors, Photonic integrated circuits, Microscopy, Imaging spectroscopy, Polymer multimode waveguides

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Proceedings Article | 24 April 2020 Presentation + Paper

Backscatter WERS for trace chemical analyte detection using a handheld spectrometer

N. Tyndall, D. Kozak, M. Pruessner, R. A. McGill, C. Roberts, T. Stievater, B. Miller, E. Luta, M. Yates, E. Emmons, P. Wilcox, J. Guicheteau

Proceedings Volume 11416, 1141603 (2020) https://doi.org/10.1117/12.2559641

KEYWORDS: Waveguides, Spectroscopy, Optical filters, Backscatter, Raman spectroscopy, Chemical analysis, Biological research, Analytical research

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Proceedings Article | 8 October 2018 Paper

Chemical fingerprint identification system: beyond concept and towards applications for field expeditionary military forensic analysis

Jason Guicheteau, Ashish Tripathi, McKay Allred, Tattianna Olvera, Erik Emmons, Phillip Wilcox, Kevin Hung, Anthony Koertner, Augustus Fountain

Proceedings Volume 10802, 1080208 (2018) https://doi.org/10.1117/12.2326405

KEYWORDS: Particles, Forensic science, Chemical analysis, Raman spectroscopy, System identification, Fingerprint recognition, Statistical analysis, Imaging systems, Imaging spectroscopy, Analytical research

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Proceedings Article | 16 May 2018 Presentation + Paper

Advancements in MOF characterization for enhanced MALDI sensing

Rabih Jabbour, Ashish Tripathi, Erik Emmons, Phillip Wilcox, Jason Guicheteau, Gregory Peterson, Jared Decoste

Proceedings Volume 10629, 106290H (2018) https://doi.org/10.1117/12.2303501

KEYWORDS: Micro optical fluidics, Matrices, Ions, Molecules, Metals, Chemical analysis, Biological research, Absorption, Ionization, Spectroscopy

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Proceedings Article | 16 May 2018 Presentation + Paper

Comparison of handheld Raman sensors through opaque containers

Phillip Wilcox, Jason Guicheteau

Proceedings Volume 10629, 106290M (2018) https://doi.org/10.1117/12.2303968

KEYWORDS: Raman spectroscopy, Sensors, Opacity, Detection and tracking algorithms, Chemical analysis, Defense and security, Liquids, Solids, Explosives

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Proceedings Article | 21 October 2015 Paper

Detection of munitions grade G-series nerve agents using Raman excitation at 1064 nm

Eric Roy, Phillip Wilcox, Soren Hoffland, Ian Pardoe

Proceedings Volume 9652, 965202 (2015) https://doi.org/10.1117/12.2194027

KEYWORDS: Raman spectroscopy, Luminescence, Chemical analysis, Nerve agents, Solids, Statistical analysis, Spectroscopy, Sensors, Detection and tracking algorithms

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Proceedings Article | 19 May 2015 Paper

Detection of munitions grade g-series nerve agents using Raman excitation at 1064 nm

Eric Roy, Phillip Wilcox, Soren Hoffland, Ian Pardoe

Proceedings Volume 9455, 94550V (2015) https://doi.org/10.1117/12.2177244

KEYWORDS: Raman spectroscopy, Luminescence, Chemical analysis, Nerve agents, Solids, Statistical analysis, Spectroscopy, Sensors, Detection and tracking algorithms

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Proceedings Article | 5 June 2014 Paper

Raman spectroscopic analysis of whole blood acetylcholinesterase

Phillip Wilcox, Jin Kang

Proceedings Volume 9112, 91120V (2014) https://doi.org/10.1117/12.2052701

KEYWORDS: Raman spectroscopy, Blood, Spectroscopy, Calibration, Ultraviolet radiation, Absorbance, Digital filtering, Visible radiation, Glasses, Continuous wave operation

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Proceedings Article | 5 May 2012 Paper

Biomolecule Raman spectral temporal flux from resting bacillus spores in deionized water matrix

Ashish Tripathi, Rabih Jabbour, Jason Guicheteau, Phillip Wilcox, A. Peter Snyder

Proceedings Volume 8358, 83580D (2012) https://doi.org/10.1117/12.911800

KEYWORDS: Raman spectroscopy, Principal component analysis, Organisms, Imaging spectroscopy, Proteins, Molecules, Bacteria, Visible radiation, Microscopy, Environmental sensing

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Proceedings Article | 3 May 2012 Paper

Standard method for characterizing SERS substrates

Jason Guicheteau, Mikella Hankus, Steven Christesen, Augustus Fountain, Paul Pellegrino, Erik Emmons, Ashish Tripathi, Phillip Wilcox, Darren Emge

Proceedings Volume 8373, 837320 (2012) https://doi.org/10.1117/12.919102

KEYWORDS: Surface enhanced Raman spectroscopy, Raman spectroscopy, Sensors, Spectroscopy, Manufacturing, Scanning electron microscopy, Analytical research, Chemical analysis, Bioalcohols, Defense and security

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Proceedings Article | 13 October 2011 Paper

Proximal and point detection of contaminated surfaces using Raman spectroscopy

Jason Guicheteau, Steven Christesen, Ashish Tripathi, Erik Emmons, Phillip Wilcox, Darren Emge, Ian Pardoe, Augustus Fountain

Proceedings Volume 8189, 818902 (2011) https://doi.org/10.1117/12.899243

KEYWORDS: Raman spectroscopy, Explosives, Ultraviolet radiation, Chemical analysis, Sensors, Imaging spectroscopy, Contamination, Standoff detection, Forensic science, Laser development

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Proceedings Article | 5 May 2010 Paper

Fate study of water-borne gram positive vegetative bacterial cells with Raman microscopy

Jason Guicheteau, Ashish Tripathi, Jennifer Minter, Phillip Wilcox, Steven Christesen

Proceedings Volume 7665, 766502 (2010) https://doi.org/10.1117/12.851147

KEYWORDS: Raman spectroscopy, Bacteria, Visualization, Microscopy, Aluminum, Luminescence, Biological weapons, Contamination, Microscopes, Consciousness

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Proceedings Article | 28 April 2010 Paper

Trace explosive detection in fingerprints with Raman chemical imaging

Ashish Tripathi, Erik Emmons, Jason Guicheteau, Steven Christesen, Phillip Wilcox, Darren Emge, Augustus Fountain

Proceedings Volume 7665, 76650N (2010) https://doi.org/10.1117/12.865769

KEYWORDS: Raman spectroscopy, Explosives, Imaging spectroscopy, Particles, Explosives detection, Chemical analysis, Raman scattering, Skin, Luminescence, Image analysis

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Showing 5 of 17 publications

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