Controlling light propagation in multimode fibers for imaging, spectroscopy, and beyond

H Cao, T Čižmár, S Turtaev, T Tyc… - Advances in Optics and …, 2023 - opg.optica.org
Light transport in a highly multimode fiber exhibits complex behavior in space, time,
frequency, and polarization, especially in the presence of mode coupling. The newly …

Medical Imaging of Microrobots: Toward In Vivo Applications

A Aziz, S Pane, V Iacovacci, N Koukourakis… - ACS …, 2020 - ACS Publications
Medical microrobots (MRs) have been demonstrated for a variety of non-invasive biomedical
applications, such as tissue engineering, drug delivery, and assisted fertilization, among …

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 …

[HTML][HTML] Deep optical imaging within complex scattering media

S Yoon, M Kim, M Jang, Y Choi, W Choi, S Kang… - Nature Reviews …, 2020 - nature.com
Optical imaging has had a central role in elucidating the underlying biological and
physiological mechanisms in living specimens owing to its high spatial resolution, molecular …

Deep speckle correlation: a deep learning approach toward scalable imaging through scattering media

Y Li, Y Xue, L Tian - Optica, 2018 - opg.optica.org
Imaging through scattering is an important yet challenging problem. Tremendous progress
has been made by exploiting the deterministic input–output “transmission matrix” for a fixed …

110 μm thin endo-microscope for deep-brain in vivo observations of neuronal connectivity, activity and blood flow dynamics

M Stibůrek, P Ondráčková, T Tučková, S Turtaev… - Nature …, 2023 - nature.com
Light-based in-vivo brain imaging relies on light transport over large distances of highly
scattering tissues. Scattering gradually reduces imaging contrast and resolution, making it …

Time-of-flight 3D imaging through multimode optical fibers

D Stellinga, DB Phillips, SP Mekhail, A Selyem… - Science, 2021 - science.org
Time-of-flight three-dimensional (3D) imaging has applications that range from industrial
inspection to motion tracking. Depth is recovered by measuring the round-trip flight time of …

Wavefront shaping: a versatile tool to conquer multiple scattering in multidisciplinary fields

Z Yu, H Li, T Zhong, JH Park, S Cheng, CM Woo… - The Innovation, 2022 - cell.com
Optical techniques offer a wide variety of applications as light-matter interactions provide
extremely sensitive mechanisms to probe or treat target media. Most of these …

Light fields in complex media: Mesoscopic scattering meets wave control

S Rotter, S Gigan - Reviews of Modern Physics, 2017 - APS
The newly emerging field of wave front shaping in complex media has recently seen
enormous progress. The driving force behind these advances has been the experimental …

Computational imaging without a computer: seeing through random diffusers at the speed of light

Y Luo, Y Zhao, J Li, E Çetintaş, Y Rivenson, M Jarrahi… - ELight, 2022 - Springer
Imaging through diffusers presents a challenging problem with various digital image
reconstruction solutions demonstrated to date using computers. Here, we present a …