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 …

Digital micro-mirror devices (DMDs) have been deployed in many optical applications. As
compared to spatial light modulators (SLMs), they are characterized by their much faster …

In recent years, wavefront shaping technology has made it possible to refocus scattered
photons through turbid media. The utilization of photoacoustic signal as feedback for …

Scattered optical field modulations can enable the function of traditional optical
technologies, such as the dynamic holographic display, in a scattering environment …

Focusing light inside scattering media has many applications and can be realized by the
iterative method optimizing the wavefront of incident light. However, this method often …

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 …

Orbital angular momentum (OAM) is a fundamental physical characteristic to describe laser
fields with a spiral phase structure. Vortex beams carrying OAMs have attracted more and …

Wavefront shaping holds great potential for high-resolution imaging or light delivery either
through or deep inside living tissue. However, one of the biggest barriers that must be …

Recent advances in biochemistry and optics have enabled observation of the faintest
signals from even single molecules. However, although biological samples can have …

This study introduces a new digital-micromirror based binary-phase wavefront shaping
technique, which allows the measurement of the full coupling matrix of a disordered medium …