Distortion mapping correction in aspheric null testing

M. Novak, C. Zhao, James H Burge

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

20 Citations (Scopus)

Abstract

We describe methods to correct both symmetric and asymmetric distortion mapping errors induced by null testing elements such as holograms or null lenses. We show experimental results for direct measurement and correction of symmetric mapping distortion, as well as an example result for analytical mapping performed using an orthogonal set of vector polynomials for asymmetric correction. The empirical determination of symmetric distortion is made via calculation from predicted and measured changes to aberrations induced via known changes to the testing point.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume7063
DOIs
StatePublished - 2008
EventInterferometry XIV: Techniques and Analysis - San Diego, CA, United States
Duration: Aug 11 2008Aug 13 2008

Other

OtherInterferometry XIV: Techniques and Analysis
CountryUnited States
CitySan Diego, CA
Period8/11/088/13/08

Fingerprint

Null
Testing
Set of vectors
Hologram
Holograms
Aberrations
Aberration
Lens
aberration
Lenses
polynomials
lenses
Polynomials
Polynomial
Experimental Results

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Novak, M., Zhao, C., & Burge, J. H. (2008). Distortion mapping correction in aspheric null testing. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 7063). [706313] https://doi.org/10.1117/12.798151

Distortion mapping correction in aspheric null testing. / Novak, M.; Zhao, C.; Burge, James H.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7063 2008. 706313.

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

Novak, M, Zhao, C & Burge, JH 2008, Distortion mapping correction in aspheric null testing. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 7063, 706313, Interferometry XIV: Techniques and Analysis, San Diego, CA, United States, 8/11/08. https://doi.org/10.1117/12.798151
Novak M, Zhao C, Burge JH. Distortion mapping correction in aspheric null testing. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7063. 2008. 706313 https://doi.org/10.1117/12.798151
Novak, M. ; Zhao, C. ; Burge, James H. / Distortion mapping correction in aspheric null testing. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7063 2008.
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