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Tutorial: How to build and control an all-fiber wavefront modulator using mechanical perturbations
Ronen Shekel, Kfir Sulimany, Shachar Resisi +4
Multimode optical fibers support the dense, low-loss transmission of many spatial modes, making them attractive for technologies such as communications and imaging. However, inform…
Binary holograms for shaping light with digital micromirror devices
R. Gutiérrez-Cuevas, S. M. Popoff
Digital micromirror devices are a popular type of spatial light modulators for wavefront shaping applications. While they offer several advantages when compared to liquid crystal m…
A practical guide to Digital Micro-mirror Devices (DMDs) for wavefront shaping
Sébastien M. Popoff, Louis Malosse, Rodrigo Gutiérrez-Cuevas +5
Digital micromirror devices have gained popularity in wavefront shaping, offering a high frame rate alternative to liquid crystal spatial light modulators. They are relatively inex…
Crashing with disorder: Reaching the precision limit with tensor-based wavefront shaping
Rodrigo Gutiérrez-Cuevas, Dorian Bouchet, Julien de Rosny +1
Perturbations in complex media, due to their own dynamical evolution or to external effects, are often seen as detrimental. Therefore, a common strategy, especially for telecommuni…
Characterization and Exploitation of the Rotational Memory Effect in Multimode Fibers
Rodrigo Gutiérrez-Cuevas, Arthur Goetschy, Yaron Bromberg +10
In an ideal perfectly straight multimode fiber with a circular-core, the symmetry ensures that rotating the input wavefront leads to a corresponding rotation of the output wavefron…
Dynamic structured illumination for confocal microscopy
Guillaume Noetinger, Fabrice Lemoult, Sébastien M. Popoff
Structured illumination enables the tailoring of an imaging device's optical transfer function to enhance resolution. We propose the incorporation of a temporal periodic modulation…
Shaping Single Photons through Multimode Optical Fibers using Mechanical Perturbations
Ronen Shekel, Ohad Lib, Rodrigo Gutiérrez-Cuevas +3
The capacity of information delivered by single photons is boosted by encoding high-dimensional quantum dits in their transverse shape. Transporting such high-dimensional quantum d…