Non-invasively focusing light into strongly scattering media, such as biological tissue, is
highly desirable but challenging. Recently, ultrasonically guided wavefront-shaping …

Digital optical phase conjugation (DOPC) is a new technique employed in wavefront
shaping and phase conjugation for focusing light through or within scattering media such as …

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 …

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 …

Optical phase conjugation (OPC) is a nonlinear technique used for counteracting wavefront
distortions, with applications ranging from imaging to beam focusing. Here, we present a …

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 …

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 …

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 …

Noninvasive light focusing and imaging through a scattering medium can be achieved by
wavefront shaping using the photoacoustic signal as feedback. Unfortunately, the signal to …

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 …