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8 - Feedback-Based Wavefront Shaping

from Part IV - Focusing Light through Turbid Media Using Feedback Optimization

Published online by Cambridge University Press:  10 June 2019

Edited by
Joel Kubby ,
Sylvain Gigan  and
Meng Cui
Joel Kubby
Affiliation:
University of California, Santa Cruz
Sylvain Gigan
Affiliation:
Sorbonne Université and Laboratoire Kastler-Brossel
Meng Cui
Affiliation:
Purdue University, Indiana
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Summary

In this chapter, I will first introduce the concept of feedback-based wavefront shaping and some of the fundamental properties of this technique. Then, I will review the different algorithms that can be used for finding the wavefront, and discuss different options for obtaining a feedback signal in the first place. After that, I touch on some of the wave correlations that play a role in wavefront shaping, and briefly link to related research fields. This chapter is concluded with an outlook of future applications.
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Chapter
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Wavefront Shaping for Biomedical Imaging , pp. 189 - 216
Publisher: Cambridge University Press
Print publication year: 2019

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