Photoacoustically guided wavefront shaping for enhanced optical focusing in scattering media
Non-invasively focusing light into strongly scattering media, such as biological tissue, is
highly desirable but challenging. Recently, ultrasonically guided wavefront-shaping …
highly desirable but challenging. Recently, ultrasonically guided wavefront-shaping …
Deep-tissue focal fluorescence imaging with digitally time-reversed ultrasound-encoded light
Fluorescence imaging is one of the most important research tools in biomedical sciences.
However, scattering of light severely impedes imaging of thick biological samples beyond …
However, scattering of light severely impedes imaging of thick biological samples beyond …
Optical focusing deep inside dynamic scattering media with near-infrared time-reversed ultrasonically encoded (TRUE) light
Focusing light deep inside living tissue has not been achieved despite its promise to play a
central role in biomedical imaging, optical manipulation and therapy. To address this …
central role in biomedical imaging, optical manipulation and therapy. To address this …
Speckle-scale focusing in the diffusive regime with time reversal of variance-encoded light (TROVE)
Focusing of light in the diffusive regime inside scattering media has long been considered
impossible. Recently, this limitation has been overcome with time reversal of ultrasound …
impossible. Recently, this limitation has been overcome with time reversal of ultrasound …
Review of current methods of acousto-optical tomography for biomedical applications
J Gunther, S Andersson-Engels - Frontiers of Optoelectronics, 2017 - Springer
The field of acousto-optical tomography (AOT) for medical applications began in the 1990s
and has since developed multiple techniques for the detection of ultrasound-modulated …
and has since developed multiple techniques for the detection of ultrasound-modulated …
Breaking acoustic limit of optical focusing using photoacoustic‐guided wavefront shaping
Optical wavefront shaping (WFS) has been demonstrated as a powerful tool for focusing
light in opaque scattering media. Photoacoustic (PA)‐guided WFS, in particular, has raised a …
light in opaque scattering media. Photoacoustic (PA)‐guided WFS, in particular, has raised a …
Perspective: Wavefront shaping techniques for controlling multiple light scattering in biological tissues: Toward in vivo applications
Light scattering is a fundamental physical phenomenon and also plays critical roles in
optical imaging. To optically visualize an object, waves scattered from individual positions in …
optical imaging. To optically visualize an object, waves scattered from individual positions in …
Time-reversed magnetically controlled perturbation (TRMCP) optical focusing inside scattering media
Z Yu, J Huangfu, F Zhao, M Xia, X Wu, X Niu, D Li… - Scientific reports, 2018 - nature.com
Manipulating and focusing light deep inside biological tissue and tissue-like complex media
has been desired for long yet considered challenging. One feasible strategy is through …
has been desired for long yet considered challenging. One feasible strategy is through …
Implementation of digital optical phase conjugation with embedded calibration and phase rectification
Focused and controllable optical delivery beyond the optical diffusion limit in biological
tissue has been desired for long yet considered challenging. Digital optical phase …
tissue has been desired for long yet considered challenging. Digital optical phase …
Edge enhancement through scattering media enabled by optical wavefront shaping
Edge enhancement is a fundamental and important topic in imaging and image processing,
as perception of edge is one of the keys to identify and comprehend the contents of an …
as perception of edge is one of the keys to identify and comprehend the contents of an …