Absolute interferometric test of aspheres by use of twin computer-generated holograms

A complete absolute interferometric test of axially symmetric aspheres is presented. The method is based on a specially designed computer-generated hologram (CGH) that reconstructs an aspherical wave as well as a spherical auxiliary wave. Since both phase functions have the same symmetry and their p...

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Veröffentlicht in:	Applied Optics 2003-08, Vol.42 (22), p.4468-4479
Hauptverfasser:	Reichelt, Stephan, Pruss, Christof, Tiziani, Hans J
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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