Sculpting silicon at the micro and nano scales has been game‐changing to mold bulk silicon
properties and expand, in turn, applications of silicon beyond electronics, namely, in …

Whilst it is now well recognized that some natural surfaces such as seemingly fragile insect
wings possess extraordinary antimicrobial properties, a quest to engineer similar …

Dynamic diffraction gratings are optical devices that allow for non-mechanical, non-contact
and remote on-demand control, and have garnered significant interest in optical encryption …

Metasurfaces attracted extensive interests due to their outstanding ability to manipulate the
wavefront at a subwavelength scale. In this study, we demonstrated quasi-freeform …

Aberration-corrected gratings are widely applied in spectral analysis owing to their
dispersion and convergence properties. However, the phase distribution error of the …

X-ray phase contrast imaging (XPCI) provides higher sensitivity to contrast between low
absorbing objects that can be invisible to conventional attenuation-based X-ray imaging …

Photosensitive materials with ever-improving properties are of great importance for optical
and photonics applications. Additionally, they are extremely useful for designing …

Wire grid polarizers (WGPs) are pivotal in the realm of polarization technology, offering
superior performance in various applications. Traditional fabrication techniques, such as …