Roadmap on wavefront shaping and deep imaging in complex media

S Gigan, O Katz, HB De Aguiar… - Journal of Physics …, 2022 - iopscience.iop.org
The last decade has seen the development of a wide set of tools, such as wavefront
shaping, computational or fundamental methods, that allow us to understand and control …

Light scattering control in transmission and reflection with neural networks

A Turpin, I Vishniakou, JD Seelig - Optics express, 2018 - opg.optica.org
Scattering often limits the controlled delivery of light in applications such as biomedical
imaging, optogenetics, optical trapping, and fiber-optic communication or imaging. Such …

Blind ghost imaging

AM Paniagua-Diaz, I Starshynov, N Fayard, A Goetschy… - Optica, 2019 - opg.optica.org
Ghost imaging is an unconventional optical imaging technique that reconstructs the shape of
an object by combining the measurement of two signals: one that interacted with the object …

Transverse localization of transmission eigenchannels

H Yılmaz, CW Hsu, A Yamilov, H Cao - Nature Photonics, 2019 - nature.com
Transmission eigenchannels are building blocks of coherent wave transport in diffusive
media, and selective excitation of individual eigenchannels can lead to diverse transport …

Deep imaging inside scattering media through virtual spatiotemporal wavefront shaping

Y Zhang, M Dinh, Z Wang, T Zhang, T Chen… - arXiv preprint arXiv …, 2023 - arxiv.org
The multiple scattering of light makes materials opaque, presenting a significant obstacle to
noninvasive imaging. Optimized wavefronts can overcome scattering to focus inside turbid …

Multiregion Light Control in Diffusive Media via Wavefront Shaping

L Shaughnessy, RE McIntosh, A Goetschy, CW Hsu… - Physical Review Letters, 2024 - APS
Wavefront shaping allows focusing light through or inside strongly scattering media, but the
background intensity also increases which reduces the target's contrast. By combining …

Long-range spatio-temporal correlations in multimode fibers for pulse delivery

W Xiong, CW Hsu, H Cao - Nature communications, 2019 - nature.com
Long-range correlations play an essential role in wave transport through disordered media,
but have rarely been studied in other complex systems. Here we discover spatio-temporal …

Three-dimensional imaging through scattering media using a single pixel detector

K Soltanlou, H Latifi - Applied optics, 2019 - opg.optica.org
Imaging objects hidden by turbid media, such as smoke, fog, or biological tissues, is a
challenge for scientists. Compressive ghost imaging and a photometric stereo approach are …

Localization of scattering resonances in aperiodic Vogel spirals

F Sgrignuoli, R Wang, FA Pinheiro, L Dal Negro - Physical Review B, 2019 - APS
By using the dyadic Green's matrix spectral method, we demonstrate that aperiodic
deterministic Vogel spirals made of electric dipoles support a light localization transition in …

[HTML][HTML] Predicting optical transmission through complex scattering media from reflection patterns with deep neural networks

K Skarsoulis, E Kakkava, D Psaltis - Optics Communications, 2021 - Elsevier
Deep neural networks (DNNs) are used to reconstruct transmission speckle intensity
patterns from the respective reflection speckle intensity patterns generated by illuminated …