The emerging dye-sensitized solar cells, perovskite solar cells, and organic solar cells have
been regarded as promising photovoltaic technologies. The device structures and …

In the past decades, antireflective (AR) materials have drawn more and more attention
owing to its promising and wide applications such as photovoltaic industry, optical devices …

Male peacock spiders (Maratus, Salticidae) compete to attract female mates using elaborate,
sexually selected displays. They evolved both brilliant colour and velvety black. Here, we …

This work reports a novel method for monolithic fabrication of high numerical aperture
polymer microlens arrays (high-NA MLAs) with high packing density (PD) at wafer level. The …

A maskless lithography method to realize the rapid and cost-effective fabrication of micro-
optics elements with arbitrary surface profiles is reported. A digital micro-mirror device …

High fill‐factor microlens arrays (MLA) are key for improving photon collection efficiency in
light‐sensitive devices. Although several techniques are now capable of producing high …

Microlens arrays are gaining wider applications due to their unique optical geometry and
excellent optical properties. Ultra-precision diamond turning is preferable for fabricating …

The dearth of high upconversion luminescence (UCL) intensity at low excitation irradiance
hinders the prevalent application of lanthanide-doped upconversion nanoparticles (UCNPs) …

Over the last few years, micro‐and nanophotonics have roused a strong interest in the
scientific community for their promising impact on the development of novel kinds of solar …

Microlens arrays (MLAs), as the important optical devices, are easily polluted by the water
droplets or power‐like‐contaminates in the air. Endowing the artificial MLAs with anti‐water …