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physics.optics2026
3D scanning microscopy through scattering surfaces using the optical memory effect
Harish Sasikumar, Gerwin Osnabrugge, Kirsten Gerritsma +2
Wavefront shaping allows light to be focused through scattering objects. However, the wavefront correction found is only valid in a small region called the isoplanatic patch. Here…
physics.optics2024
Practical considerations for high-fidelity wavefront shaping experiments
Bahareh Mastiani, Daniël W. S. Cox, Ivo M. Vellekoop
Wavefront shaping is a technique for directing light through turbid media. The theoretical aspects of wavefront shaping are well understood, and under near-ideal experimental condi…
physics.optics2019
Scanning a focus through scattering media without using the optical memory effect
Bahareh Mastiani, Tzu-Lun Ohn, Ivo M. Vellekoop
Wavefront shaping makes it possible to form a focus through opaque scattering materials. In some cases, this focus may be scanned over a small distance using the optical memory eff…