Fringe projection metrology for thermoformed millimeter wave freeform optical elements

Joel Berkson, Emily Rodriguez, Zack Hatfield, Alex St Peter, Naomi Nguyen, Bailey Allen, Wyatt Ellis, Christian Davila-Peralta, Justin Hyatt, Dae Wook Kim

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

Abstract

University of Arizona scientists have developed an efficient method of thermoforming panels for millimeter wave freeform antenna applications. We’ve implemented stereo fringe projection metrology to characterize these panels to 40µm RMS accuracy.

Original languageEnglish (US)
Title of host publicationFreeform Optics, Freeform 2021
PublisherThe Optical Society
ISBN (Electronic)9781557528209
StatePublished - 2021
EventFreeform Optics, Freeform 2021 - Part of OSA Optical Design and Fabrication 2021 - Virtual, Online, United States
Duration: Jun 27 2021Jul 1 2021

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceFreeform Optics, Freeform 2021 - Part of OSA Optical Design and Fabrication 2021
Country/TerritoryUnited States
CityVirtual, Online
Period6/27/217/1/21

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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