Unspecified Kenneth P. Garrard Profile

Kenneth P. Garrard

SPIE Involvement:

Author

Area of Expertise:

freeform optics , metrology , Matlab , real-time control systems

Websites:

Company Website

Publications (5)

Proceedings Article | 14 September 2018 Presentation + Paper

Surface finish and diamond tool wear when machining PMMA and PC optics

Charan Bodlapati, Thomas Dow, Anthony Wong, Ken Garrard

Proceedings Volume 10742, 107420D (2018) https://doi.org/10.1117/12.2319683

KEYWORDS: Surface finishing, Polymethylmethacrylate, Diamond, Nose, Diamond machining, Polymers, Scanning electron microscopy, Surface roughness, Diamond turning, Ions

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SPIE Journal Paper | 2 June 2016

Design and validation of the mounting structure for BETTII balloon-based telescope with thin-walled optics

Stephen Furst, Thomas Dow, Kenneth Garrard, Alexander Sohn, Dale Fixsen, Stephen Rinehart, Eric Mentzell, Todd Veach, Maxime Rizzo, Arnab Dhabal

JATIS, Vol. 2, Issue 02, 024001, (June 2016) https://doi.org/10.1117/12.10.1117/1.JATIS.2.2.024001

KEYWORDS: Mirrors, Space telescopes, Telescopes, Optical mounts, Optical instrument design, Infrared telescopes, Kinematics, Astronomical telescopes, Aluminum, Astronomical imaging

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Proceedings Article | 24 August 2005 Paper

Design tools for freeform optics

Kenneth Garrard, Thomas Bruegge, Jeff Hoffman, Thomas Dow, Alex Sohn

Proceedings Volume 5874, 58740A (2005) https://doi.org/10.1117/12.617680

KEYWORDS: Mirrors, Optics manufacturing, Optical design, Freeform optics, Code v, Wavefronts, Fourier transforms, Manufacturing, Servomechanisms, Aspheric lenses

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Proceedings Article | 24 September 2004 Paper

Highlights of the ASPE 2004 Winter Topical Meeting on Free-Form Optics: Design, Fabrication, Metrology, Assembly

Raymond Ohl, Thomas Dow, Alex Sohn, Kenneth Garrard

Proceedings Volume 5494, (2004) https://doi.org/10.1117/12.551469

KEYWORDS: Freeform optics, Optical design, Metrology, Mirrors, Astronomical imaging, Space telescopes, Aspheric optics, X-ray optics, James Webb Space Telescope, Infrared spectroscopy

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Proceedings Article | 7 March 2003 Paper

Design and fabrication of diamond-machined aspheric mirrors for ground-based near-IR astronomy

Raymond Ohl, Werner Preuss, Alex Sohn, Shelly Conkey, Ken Garrard, John Hagopian, Joseph Howard, Jason Hylan, Sandra Irish, John Mentzell, Mechthild Schroeder, Leroy Sparr, Robert Winsor, Said Wahid Zewari, Matthew Greenhouse, John MacKenty

Proceedings Volume 4841, (2003) https://doi.org/10.1117/12.458967

KEYWORDS: Mirrors, Aluminum, Optical alignment, Spindles, Off axis mirrors, Tolerancing, Diamond, Space telescopes, Optical fabrication, Single point diamond turning

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