Adaptive optics for high-resolution imaging
Adaptive optics (AO) is a technique that corrects for optical aberrations. It was originally
proposed to correct for the blurring effect of atmospheric turbulence on images in ground …
proposed to correct for the blurring effect of atmospheric turbulence on images in ground …
Two-photon calcium imaging of neuronal activity
In vivo two-photon calcium imaging (2PCI) is a technique used for recording neuronal
activity in the intact brain. It is based on the principle that, when neurons fire action …
activity in the intact brain. It is based on the principle that, when neurons fire action …
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 …
Direct retrieval of Zernike-based pupil functions using integrated diffractive deep neural networks
Retrieving the pupil phase of a beam path is a central problem for optical systems across
scales, from telescopes, where the phase information allows for aberration correction, to the …
scales, from telescopes, where the phase information allows for aberration correction, to the …
Deep optical imaging within complex scattering media
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 …
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
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 …
has been made by exploiting the deterministic input–output “transmission matrix” for a fixed …
Iterative tomography with digital adaptive optics permits hour-long intravital observation of 3D subcellular dynamics at millisecond scale
Long-term subcellular intravital imaging in mammals is vital to study diverse intercellular
behaviors and organelle functions during native physiological processes. However, optical …
behaviors and organelle functions during native physiological processes. However, optical …
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 …
scattering tissues. Scattering gradually reduces imaging contrast and resolution, making it …
A general method to fine-tune fluorophores for live-cell and in vivo imaging
JB Grimm, AK Muthusamy, Y Liang, TA Brown… - Nature …, 2017 - nature.com
Pushing the frontier of fluorescence microscopy requires the design of enhanced
fluorophores with finely tuned properties. We recently discovered that incorporation of four …
fluorophores with finely tuned properties. We recently discovered that incorporation of four …
Wavefront shaping: a versatile tool to conquer multiple scattering in multidisciplinary fields
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 …
extremely sensitive mechanisms to probe or treat target media. Most of these …