Wavefront sensing using correlations of two speckle intensity measurements and a Shack Hartmann-based algorithm

Authors

Maria Vanessa C. Balois National Institute of Physics, University of the Philippines Diliman
Percival F. Almoro National Institute of Physics, University of the Philippines Diliman

Abstract

A wavefront reconstruction technique using correlations of two axially-displaced speckle intensity measurements in the Shack Hartmann configuration is presented. Phase maps are reconstructed from simulated speckle patterns. Recording of only two speckle patterns allows the applications of the technique in dynamic wavefront sensing.

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Issue

2010: Proceedings of the 28th Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP-2010-4C-06

Section

Optics

Published

2010-10-25

How to Cite

[1]

MVC Balois and PF Almoro, Wavefront sensing using correlations of two speckle intensity measurements and a Shack Hartmann-based algorithm, Proceedings of the Samahang Pisika ng Pilipinas 28, SPP-2010-4C-06 (2010). URL: https://proceedings.spp-online.org/article/view/SPP-2010-4C-06.