Dr. Greg A. Finney Profile

Dr. Greg A. Finney

Lead, Optics Innovation Cell at IERUS Technologies

SPIE Involvement:

Conference Program Committee | Author

Proceedings Article | 13 May 2019 Presentation + Paper

Evaluation of technologies for autonomous visual inspection of additive manufacturing (AM)

Greg Finney, Christopher Persons, Jacob Whitten, Allison Centamore, Caleb P. Trevithick

Proceedings Volume 10991, 109910U (2019) https://doi.org/10.1117/12.2520279

KEYWORDS: Cameras, Inspection, Image resolution, Mirrors, Projection systems, Optical inspection, Additive manufacturing, Stereoscopy, Machine vision, Computer aided design, Structured light

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Proceedings Article | 14 May 2018 Presentation + Paper

Performance of a microgrid polarizer array employing a micro-optic registration element

Greg Finney, Christopher Persons, Dane Phillips

Proceedings Volume 10655, 106550D (2018) https://doi.org/10.1117/12.2306081

KEYWORDS: Polarization, Staring arrays, Polarimetry, Sensors, Cameras, Polarizers, Silicon, Mid-IR, Image resolution, Imaging systems

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Proceedings Article | 14 May 2018 Presentation + Paper

Acquisition sensor technologies for improved performance in adverse weather conditions

Greg Finney, Christopher Persons, Brett Hokr

Proceedings Volume 10655, 106550P (2018) https://doi.org/10.1117/12.2306072

KEYWORDS: Sensors, Polarimetry, Clouds, Mid-IR, Long wavelength infrared, Calibration, Atmospheric propagation, Visibility through fog, Visibility

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Proceedings Article | 19 September 2017 Paper

Polarized photon transport through fog

Jonathan Farmer, Christopher Persons, Robert DeSilva, James Kirkland, Greg Finney, Kirk Fuller, Brett Hokr

Proceedings Volume 10408, 104080I (2017) https://doi.org/10.1117/12.2282813

KEYWORDS: Fiber optic gyroscopes, Mie scattering, Light scattering, Scattering, Monte Carlo methods, Atmospheric particles, Photon transport, Atmospheric propagation, Air contamination, Visibility through fog

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Proceedings Article | 9 June 2014 Paper

Implementation and performance of stochastic parallel gradient descent algorithm for atmospheric turbulence compensation

Greg Finney, Christopher Persons, Stephan Henning, Jessie Hazen, Daniel Whitley

Proceedings Volume 9080, 908019 (2014) https://doi.org/10.1117/12.2053487

KEYWORDS: Actuators, Adaptive optics, Stochastic processes, Wavefronts, Wavefront sensors, Sensors, Deformable mirrors, Atmospheric turbulence, Reconstruction algorithms, Algorithm development

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Proceedings Article | 27 September 2011 Paper

Piezoelectric deformable mirror based on monolithic PVDF membranes

Greg Finney, Kevin Spradley, Brandon Farmer, Lensey Smith, Brian Patrick

Proceedings Volume 8126, 812609 (2011) https://doi.org/10.1117/12.894289

KEYWORDS: Ferroelectric polymers, Electrodes, Deformable mirrors, Crystals, Mirrors, Dielectrics, MATLAB, Zemax, Aluminum, Optical design

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Proceedings Article | 29 April 2009 Paper

Optical registration array for imaging polarimeters

Dane Phillips, Anne-Marie Dorsett, Greg Finney

Proceedings Volume 7307, 730702 (2009) https://doi.org/10.1117/12.818144

KEYWORDS: Polarimetry, Imaging systems, Polarization, Staring arrays, Optical filters, Image registration, Imaging arrays, Polarizers, Ray tracing, Systems modeling

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Showing 5 of 7 publications

Conference Committee Involvement (6)

Dimensional Optical Metrology and Inspection for Practical Applications XIII

24 April 2024 | National Harbor, Maryland, United States

Dimensional Optical Metrology and Inspection for Practical Applications XII

2 May 2023 | Orlando, Florida, United States

Dimensional Optical Metrology and Inspection for Practical Applications XI

5 April 2022 | Orlando, Florida, United States

Dimensional Optical Metrology and Inspection for Practical Applications X

12 April 2021 | Online Only, Florida, United States

Dimensional Optical Metrology and Inspection for Practical Applications IX

27 April 2020 | Online Only, California, United States

Showing 5 of 6 Conference Committees

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