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chapterNo Access
WAVEFRONT SENSING WITH A RANDOM SCREEN – Oral Paper
- M. LOKTEV,
- G. VDOVIN, and
- O. SOLOVIEV
Adaptive Optics for Industry and Medicine01 Jan 2008
Preview Abstract
A wavefront sensing method is described which is based on comparison of two intensity patterns generated by a random intensity or phase screen in the near diffraction zone. This approach allows to determine the wavefront slope in any arbitrary aperture point with the resolution limited only by the statistical properties of the setup. Applications include wavefront sensing and optical shop testing.

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