Mr. Todd Lawton Profile

Todd Lawton

at Northrop Grumman Corp

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Author

Publications (5)

Proceedings Article | 23 August 2024 Presentation + Paper

Achieved maturation of key component-level technologies to enable large, segmented apertures in an ultra-stable optical architecture

Laura Coyle, Tyler McCracken, Laurent Pueyo, Remi Soummer, Matthew East, Jonathan Arenberg, Bob Hellekson, Todd Lawton, Marcel Bluth, James Tucker, Sang Park, Michael Eisenhower, Benjamin Cromey, Jeremy Shugrue, Joseph Ho, Jake Crouse, Alex Klein, Dustin Putnam, Brian Hicks, Randy Abbott, Bruce Hardy, Ananya Sahoo, Iva Laginja, Sean Brennan, Colin Kingsley, Vincent Tagliamonti, Vera Versteeg, David Stewart, Laurie Hill, Michael Lesczynski, Sze Chaung

Proceedings Volume 13092, 130921K (2024) https://doi.org/10.1117/12.3014539

KEYWORDS: Mirrors, Control systems, Design, Coronagraphy, Sensors, Telescopes, Optical surfaces, Deformation, Simulations, Wavefront errors

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Proceedings Article | 5 October 2023 Presentation

Continued maturation of enabling component-level technologies for large, segmented ultra-stable telescopes

Laura Coyle, John Knight, Laurent Pueyo, Matthew East, Bob Hellekson, Jonathan Arenberg, Marcel Bluth, Sang Park, James Tucker, Brian Hicks, Benjamin Cromey, Jeremy Shugrue, Rémi Soummer, Ananya Sahoo, Sean Brennan, Todd Lawton, Michael Eisenhower

Proceedings Volume 12676, 1267602 (2023) https://doi.org/10.1117/12.2676053

KEYWORDS: Telescopes, Sensors, Analytical research, Actuators, Wavefronts, Simulations, Observatories, Mirror structures, Metrology, Large telescopes

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Proceedings Article | 27 August 2022 Presentation + Paper

Achieved technology maturation of key component-level technologies for ultra-stable optical systems

Laura Coyle, J. Scott Knight, Laurent Pueyo, Matthew East, Robert Hellekson, Marcel Bluth, Sang Park, James Tucker, Brian Hicks, Benjamin Cromey, Ananya Sahoo, Remi Soummer, Sean Brennan, Todd Lawton, Jonathan Arenberg, Michael Eisenhower

Proceedings Volume 12180, 121802K (2022) https://doi.org/10.1117/12.2627057

KEYWORDS: Control systems, Mirrors, Telescopes, Sensors, Coronagraphy, Metrology, Composites, Actuators, Active sensors

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Proceedings Article | 24 August 2021 Presentation + Paper

Technology maturation of key component-level technologies for ultra-stable optical systems

Laura Coyle, J. Scott Knight, Laurent Pueyo, Matthew East, Robert Hellekson, Marcel Bluth, Sang Park, Brian Hicks, Benjamin Cromey, Ananya Sahoo, Sean Brennan, Todd Lawton, Michael Eisenhower, James Tucker, Jonathan Arenberg

Proceedings Volume 11820, 118200C (2021) https://doi.org/10.1117/12.2594643

KEYWORDS: Mirrors, Sensors, Control systems, Metrology, Coronagraphy, Distortion, Actuators, Composites, Thermal sensing, Observatories

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Proceedings Article | 13 December 2020 Presentation

Progress towards hardware demonstrations of critical component-level technologies for ultra-stable optical systems

Laura Coyle, J. Scott Knight, Brian Hicks, Benjamin Cromey, Laurent Pueyo, Matthew East, Sean Brennan, Todd Lawton, Jonathan Arenberg, Robert Hellekson, Marcel Bluth, James Tucker, Sang Park, Michael Eisenhower

Proceedings Volume 11443, 1144323 (2020) https://doi.org/10.1117/12.2560185

KEYWORDS: Analytical research, Sensing systems, Thermal sensing, Coronagraphy, Astronomical telescopes, Wavefronts, Large telescopes, Active remote sensing, Control systems, Distortion

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