Minimally invasive endoscopes are indispensable in biomedicine. Coherent fiber bundles
(CFBs) enable ultrathin lensless endoscopes. However, the propagation of light through a …

Whether in art or for QR codes, images have proven to be both powerful and efficient
carriers of information. Spatial light modulators allow an unprecedented level of control over …

We show that the amplitude and phase information from a two-dimensional complex field
can be synthesized from a phase-only optical element with micrometric resolution. The …

Coherent fiber bundle (CFB)–based endoscopes enable optical keyhole access in
applications such as biophotonics. In conjunction with objective lenses, CFBs allow imaging …

Wavefront sha** through a multi-core fiber (MCF) is turning into an attractive method for
endoscopic imaging and optical cell-manipulation on a chip. However, the discrete …

Optical trap** is a vital tool in biology, allowing precise optical manipulation of
nanoparticles, micro-robots, and cells. Due to the low risk of photodamage and high trap …

A linear phase encoding is presented for realizing a compact and simple holographic data
storage system with a single spatial light modulator (SLM). This encoding method makes it …

The observable information of the welding process mainly includes the weld pool, weld
seam, and arc length, which can be used to predict the penetration depth, perform weld …

All of optics is Fourier optics!'While this statement may not be literally true, when there is one
basic mathematical tool to explain light propagation and image formation, with both coherent …

We report on unwanted effects of pixel cross-talk and its mitigation on the experimental
realization of the double-phase method with phase-only spatial light modulators. We …