Roadmap on wavefront shaping and deep imaging in complex media
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 …
shaping, computational or fundamental methods, that allow us to understand and control …
Light scattering control in transmission and reflection with neural networks
Scattering often limits the controlled delivery of light in applications such as biomedical
imaging, optogenetics, optical trapping, and fiber-optic communication or imaging. Such …
imaging, optogenetics, optical trapping, and fiber-optic communication or imaging. Such …
Blind ghost imaging
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 …
an object by combining the measurement of two signals: one that interacted with the object …
Transverse localization of transmission eigenchannels
Transmission eigenchannels are building blocks of coherent wave transport in diffusive
media, and selective excitation of individual eigenchannels can lead to diverse transport …
media, and selective excitation of individual eigenchannels can lead to diverse transport …
Deep imaging inside scattering media through virtual spatiotemporal wavefront shaping
The multiple scattering of light makes materials opaque, presenting a significant obstacle to
noninvasive imaging. Optimized wavefronts can overcome scattering to focus inside turbid …
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 …
background intensity also increases which reduces the target's contrast. By combining …
Long-range spatio-temporal correlations in multimode fibers for pulse delivery
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 …
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 …
challenge for scientists. Compressive ghost imaging and a photometric stereo approach are …
Localization of scattering resonances in aperiodic Vogel spirals
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 …
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
Deep neural networks (DNNs) are used to reconstruct transmission speckle intensity
patterns from the respective reflection speckle intensity patterns generated by illuminated …
patterns from the respective reflection speckle intensity patterns generated by illuminated …