Photoacoustically guided wavefront shaping for enhanced optical focusing in scattering media

P Lai, L Wang, JW Tay, LV Wang - Nature photonics, 2015 - nature.com
Non-invasively focusing light into strongly scattering media, such as biological tissue, is
highly desirable but challenging. Recently, ultrasonically guided wavefront-shaping …

Optical focusing deep inside dynamic scattering media with near-infrared time-reversed ultrasonically encoded (TRUE) light

Y Liu, P Lai, C Ma, X Xu, AA Grabar, LV Wang - Nature communications, 2015 - nature.com
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 …

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 …

Focusing light inside dynamic scattering media with millisecond digital optical phase conjugation

Y Liu, C Ma, Y Shen, J Shi, LV Wang - Optica, 2017 - opg.optica.org
Wavefront shaping based on digital optical phase conjugation (DOPC) focuses light through
or inside scattering media, but the low speed of DOPC prevents it from being applied to …

Photorefractive polymers for holography

B Lynn, PA Blanche… - Journal of Polymer …, 2014 - Wiley Online Library
This review describes the current state‐of‐the‐art of photorefractive polymers for
holography. The analysis of this rich field begins with a brief historical perspective followed …

Effects of light scattering on optical-resolution photoacoustic microscopy

Y Liu, C Zhang, LV Wang - Journal of Biomedical Optics, 2012 - spiedigitallibrary.org
The imaging depth of ballistic optical imaging technologies is limited by light scattering. To
study the effects of scattering on optical-resolution photoacoustic microscopy (OR-PAM), the …

Iterative time-reversed ultrasonically encoded light focusing in backscattering mode

H Ruan, M Jang, B Judkewitz, C Yang - Scientific reports, 2014 - nature.com
Abstract The Time-Reversed Ultrasound-Encoded (TRUE) light technique enables
noninvasive focusing deep inside scattering media. However, the time-reversal procedure …

[图书][B] Crystal optics: properties and applications

AK Bain - 2019 - books.google.com
Reviews the properties and applications of photo-elastic, acousto-optic, magneto-optic,
electro-optic, and photorefractive materials This book deals with the basic physical …

Breaking acoustic limit of optical focusing using photoacoustic‐guided wavefront shaping

R Gao, Z Xu, L Song, C Liu - Laser & Photonics Reviews, 2021 - Wiley Online Library
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 …

Focused fluorescence excitation with time-reversed ultrasonically encoded light and imaging in thick scattering media

P Lai, Y Suzuki, X Xu, LV Wang - Laser physics letters, 2013 - iopscience.iop.org
Scattering dominates light propagation in biological tissue, and therefore restricts both
resolution and penetration depth in optical imaging within thick tissue. As photons travel into …