Diatom exoskeletons, known as frustules, exhibit a unique multilayer structure that has
attracted considerable attention across interdisciplinary research fields as a source of …

Under white light illumination, gratings produce an angular distribution of wavelengths
dependent on the diffraction order and geometric parameters. However, previous studies of …

Moiré chiral metamaterials (MCMs) consisting of stacked plasmonic nanohole arrays with
twist angles exhibit strong chiroptical response, thereby opening doors to ultrathin …

We present a new method based on the bionic red spider eye's structure to fabricate a
curved surface grating lens by laser interference photocuring (LIP). These results showed …

The integration of photonic elements with nitride optoelectronic structures allows control of
emitted light properties, which is advantageous for achieving, eg, a single wavelength …

In recent years twisted bilayers of two-dimensional (2D) materials have become very
popular in the field due to the possibility to totally change their electronic properties by …

A photonic crystal (PC) based line array of poly (methacrylic acid)(PMAA) brushes was
grafted from a photoresist template using a trench array. The array was functionalised with …

Optical nanogratings are widely used for different optical, photovoltaic, and sensing devices.
However, fabrication methods of highly ordered gratings with the period around optical …

Polyacrylonitrile (PAN) brushes were grafted from the line array of halogen group-modified
layer as photonic crystals (PCs). The tethered PAN PCs were further converted to tethered …

To face the challenges of expensive photoresist and complex process flow for fabricating
diffraction grating structures, we propose an additive manufacturing (AM) strategy to obtain …