Null-screen design for freeform surface testing

Daniel Aguirre-Aguirre, Brenda Villalobos-Mendoza, Rufino Díaz-Uribe, Manuel Campos-García

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

3 Citations (Scopus)


In this work, we present the null-screen design for testing the shape of freeform surfaces. To validate the proposed method, we calculated the null-screen for the Zernike surface (n=3, m=-3), with a peak to valley (PV) of 31.765 mm and 5.559 mm rms.

Original languageEnglish
Title of host publicationFreeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT)
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781943580606
ISBN (Print)9781943580606
Publication statusPublished - 3 Jun 2019
EventFreeform Optics, Freeform 2019 - Washington, United States
Duration: 10 Jun 201912 Jun 2019

Publication series

NameFreeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT)


ConferenceFreeform Optics, Freeform 2019
Country/TerritoryUnited States

Bibliographical note

Publisher Copyright:
© OSA 2019 © 2019 The Author(s).

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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