DGaO·Proceedings ISSN 1614-8436
EN
Poster P11

Validation of the virtual experiment of the tilted-wave interferometer

Ines Fortmeier1, Manuel Stavridis2, Finn Hughes2, Manuel Marschall2
  1. 1Physikalisch-Technische Bundesanstalt
  2. 2PTB Berlin, Physikalisch-Technische Bundesanstalt

ines [dot] fortmeier [at] ptb [dot] de

The tilted-wave interferometer (TWI) is a promising device for measuring the form of aspheres. However, its complexity necessitates the embedding of a virtual experiment (VE). At the Physikalisch-Technische Bundesanstalt (PTB), the VE is validated by measuring a calibrated reference surface, i.e. a spherical section with traceable radius and sphericity measurements.

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@inproceedings{fortmeier2026p11,
  author     = {Fortmeier, Ines and Stavridis, Manuel and Hughes, Finn and Marschall, Manuel},
  title      = {{Validation of the virtual experiment of the tilted-wave interferometer}},
  booktitle  = {DGaO-Proceedings 2026},
  series     = {DGaO-Proceedings},
  eventtitle = {127. Jahrestagung der DGaO},
  eventdate  = {2026-05-27/2026-05-29},
  venue      = {Hamburg},
  publisher  = {Deutsche Gesellschaft für angewandte Optik e.V.},
  year       = {2026},
  pages      = {P11},
  langid     = {english},
  doi        = {10.83229/127-p011},
  url        = {https://dgao-proceedings.de/paper/127-p11}
}
127. Jahrestagung der DGaO · Hamburg · 2026
DOI: 10.83229/127-p011