Fabrication of an off-Axis astrometric diffractive pupil on a convex asphere using direct write laser lithography

Lee Johnson, Eduardo Bendek, Olivier Guyon, Ridley Gatlin, Tom Milster

Research output: Chapter in Book/Report/Conference proceedingConference contribution


An arbitrary off-Axis diffractive pattern was fabricated on a convex aspheric mirror surface using direct laser write lithography for correction of asymmetric distortion in an astrometry telescope for measuring exoplanet masses.

Original languageEnglish (US)
Title of host publicationFreeform Optics, Freeform 2017
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781943580316
StatePublished - 2017
EventFreeform Optics, Freeform 2017 - Denver, United States
Duration: Jul 9 2017Jul 13 2017

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


ConferenceFreeform Optics, Freeform 2017
Country/TerritoryUnited States

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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