Mr. G Groot Gregory Profile

Mr. G Groot Gregory

LightTools Technical Marketing at

SPIE Involvement:

Awards Committee | Education Committee | Information Technology Committee | Scholarship Committee | Strategic Planning Committee | Fellow status | Conference Program Committee | Conference Chair | Journal Editorial Board Member | Editor | Author

Publications (34)

SPIE Conference Volume | November 22, 2016

Optics Education and Outreach IV

SPIE Conference Volume | September 22, 2015

Novel Optical Systems Design and Optimization XVIII

SPIE Journal Paper | April 21, 2015

Mixed-level optical simulations of light-emitting diodes based on a combination of rigorous electromagnetic solvers and Monte Carlo ray-tracing methods

Bahl, Mayank , Zhou, Guirong , Heller, Evan , Cassarly, William , Jiang, Mingming , Scarmozzino, Robert , Gregory, G. Groot , Herrmann, Daniel

OE Vol. 54 Issue 04

KEYWORDS: Light emitting diodes, Monte Carlo methods, Glasses, Finite-difference time-domain method, Interfaces, Polarization, Organic light emitting diodes, Eye, Scattering, Optical simulations

SPIE Conference Volume | September 29, 2014

Optics Education and Outreach III

PROCEEDINGS ARTICLE | September 18, 2014

Optical simulations of organic light-emitting diodes through a combination of rigorous electromagnetic solvers and Monte Carlo ray-tracing methods

Proc. SPIE. 9190, Thirteenth International Conference on Solid State Lighting

KEYWORDS: Eye, Finite-difference time-domain method, Scattering, Organic light emitting diodes, Glasses, Interfaces, Computer simulations, Monte Carlo methods, Geometrical optics, Electromagnetism

SPIE Conference Volume | September 17, 2014

Novel Optical Systems Design and Optimization XVII

PROCEEDINGS ARTICLE | September 15, 2014

Color: what, how, and why we see: a workshop for K-12 students and parents

Proc. SPIE. 9188, Optics Education and Outreach III

KEYWORDS: Optical filters, Light sources, Light emitting diodes, Visualization, Luminescence, Colorimetry, LCDs, Scanning transmission electron microscopy, Light, Diffraction gratings

SPIE Journal Paper | March 10, 2014

Special Section Guest Editorial: Freeform Optics

Gregory, G. Groot , Olson, Craig , Fournier, Florian

OE Vol. 53 Issue 03

KEYWORDS: Freeform optics, Imaging systems, Telecommunications, Optical design, Mathematics, Manufacturing, Optical engineering, Optical communications, Tolerancing, Testing and analysis

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SPIE Conference Volume | October 4, 2013

Novel Optical Systems Design and Optimization XVI

PROCEEDINGS ARTICLE | September 30, 2013

Data format standard for sharing light source measurements

Proc. SPIE. 8835, LED-based Illumination Systems

KEYWORDS: Optical design, Light sources, Light emitting diodes, Data modeling, Manufacturing, Optical testing, Ray tracing, Computer aided design, Binary data, Solid modeling

SPIE Conference Volume | October 23, 2012

Optics Education and Outreach II

SPIE Conference Volume | October 5, 2012

Novel Optical Systems Design and Optimization XV

SPIE Journal Paper | December 1, 2011

Special Section Guest Editorial: Optical Design

Gregory, G. Groot , Stone, Bryan

OE Vol. 50 Issue 12

KEYWORDS: Optical design, Geometrical optics, Physics, Mathematics, Lens design, Aspheric lenses, Fresnel lenses, Software development, Manufacturing, Defense technologies

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SPIE Conference Volume | September 9, 2011

Novel Optical Systems Design and Optimization XIV

PROCEEDINGS ARTICLE | August 31, 2010

Optical demonstrations through science fairs

Proc. SPIE. 7783, Optics Education and Outreach

KEYWORDS: Mirrors, Eye, Birefringence, Lenses, Water, Laser scattering, Polarizers, Adaptive optics, Fiber lasers, Laser video displays

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SPIE Conference Volume | August 25, 2010

Novel Optical Systems Design and Optimization XIII

SPIE Conference Volume | August 20, 2010

Optics Education and Outreach

PROCEEDINGS ARTICLE | August 22, 2009

Efficient design process for the evaluation and control of flare in opto-mechanical systems

Proc. SPIE. 7428, Current Developments in Lens Design and Optical Engineering X

KEYWORDS: Optical design, Reflection, Sensors, Image processing, Control systems, Ray tracing, Computer aided design, Geometrical optics, Stray light, Autoregressive models

SPIE Conference Volume | August 21, 2009

Novel Optical Systems Design and Optimization XII

SPIE Conference Volume | August 28, 2008

Novel Optical Systems Design and Optimization XI

SPIE Conference Volume | September 14, 2007

Novel Optical Systems Design and Optimization X

SPIE Conference Volume | August 30, 2006

International Optical Design Conference 2006

PROCEEDINGS ARTICLE | May 12, 2006

Modeling the operating conditions of solar concentrator systems

Proc. SPIE. 6197, Photonics for Solar Energy Systems

KEYWORDS: Photovoltaics, Solar concentrators, Sun, Solar radiation models, Solar cells, Receivers, Compound parabolic concentrators, Fresnel lenses, Atmospheric modeling, Systems modeling

PROCEEDINGS ARTICLE | October 15, 2005

Using software interoperability to achieve a virtual design environment

Proc. SPIE. 5962, Optical Design and Engineering II

KEYWORDS: SolidWorks, MATLAB, Data modeling, Sensors, Optical analysis, Solids, Computer aided design, Virtual reality, Tolerancing, Solid modeling

PROCEEDINGS ARTICLE | August 18, 2005

Modeling aspheric tolerances in lens design software I

Proc. SPIE. 5867, Optical Modeling and Performance Predictions II

KEYWORDS: Thermography, Optical design, Single point diamond turning, Spindles, Error analysis, Chromium, Lens design, Aspheric lenses, Tolerancing, Optics manufacturing

PROCEEDINGS ARTICLE | May 19, 2005

Multiple methods of modeling MEMS

Proc. SPIE. 5798, Spaceborne Sensors II

KEYWORDS: Microelectromechanical systems, Mirrors, Wavefronts, Projection systems, Microopto electromechanical systems, Micro optics, Micromirrors, Digital micromirror devices, OSLO, Systems modeling

PROCEEDINGS ARTICLE | February 18, 2004

Automated control of manufacturing sensitivity during optimization

Proc. SPIE. 5249, Optical Design and Engineering

KEYWORDS: Optical design, Cameras, Error analysis, Manufacturing, Control systems, Image quality, Geometrical optics, Tolerancing, Optics manufacturing, Image quality standards

PROCEEDINGS ARTICLE | September 4, 2002

Using spline surfaces in optical design software

Proc. SPIE. 4769, Optical Design and Analysis Software II

KEYWORDS: Optical design, Lens design, Differential equations, Finite element methods, Aspheric lenses, Computer aided design, Chemical elements, Optical design software, Spherical lenses, OSLO

PROCEEDINGS ARTICLE | September 4, 2002

Modeling birefringence in optomechanical design and analysis software

Proc. SPIE. 4769, Optical Design and Analysis Software II

KEYWORDS: Polarization, Birefringence, Crystals, Interfaces, Ray tracing, Laser crystals, Computer aided design, Geometrical optics, Calcite, Optical isolators

PROCEEDINGS ARTICLE | September 27, 1999

Translation and interchange for mechanical CAD and lens design data

Proc. SPIE. 3780, Optical Design and Analysis Software

KEYWORDS: Data modeling, Lens design, Solids, Computer aided design, Data conversion, Tolerancing, Binary data, Systems modeling, Solid modeling, Standards development

PROCEEDINGS ARTICLE | September 27, 1999

End-to-end electro-optical modeling software

Proc. SPIE. 3780, Optical Design and Analysis Software

KEYWORDS: Optical amplifiers, Data modeling, Sensors, Databases, Interference (communication), CCD cameras, Raster graphics, CCD image sensors, Signal detection, Electro optical modeling

PROCEEDINGS ARTICLE | September 27, 1999

Polarization models for Monte Carlo ray tracing

Proc. SPIE. 3780, Optical Design and Analysis Software

KEYWORDS: Polarization, Scattering, Light scattering, Calculus, Monte Carlo methods, Ray tracing, Jones calculus, Jones vectors, Systems modeling, Calculi

PROCEEDINGS ARTICLE | September 27, 1999

Edge diffraction in Monte Carlo ray tracing

Proc. SPIE. 3780, Optical Design and Analysis Software

KEYWORDS: Superposition, Diffraction, Gaussian beams, Photons, Fourier transforms, Wavefronts, Monte Carlo methods, Wave propagation, Ray tracing, Distance measurement

PROCEEDINGS ARTICLE | September 25, 1997

Interactive software for optomechanical modeling

Proc. SPIE. 3130, Lens Design, Illumination, and Optomechanical Modeling

KEYWORDS: Human-machine interfaces, Scattering, Lens design, Monte Carlo methods, Ray tracing, Solids, Surface properties, Computer aided design, Surface finishing, Solid modeling

Showing 5 of 34 publications

Conference Committee Involvement (35)

Optical Modeling and Performance Predictions X

22 August 2018 | San Diego, California, United States

Optics Education and Outreach V

22 August 2018 | San Diego, California, United States

Novel Optical Systems Design and Optimization XXI

20 August 2018 | San Diego, California, United States

Novel Optical Systems Design and Optimization XX

9 August 2017 | San Diego, California, United States

Optical Modeling and Performance Predictions IX

8 August 2017 | San Diego, California, United States

Showing 5 of 35 published special sections

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