Micro-structured functional surfaces have achieved widespread applications in various
advanced scientific, technological, industrial, and engineered fields due to their excellent …

Metasurfaces are composed of periodic sub-wavelength nanostructures and exhibit optical
properties that are not found in nature. They have been widely investigated for optical …

A systematic review of influencing factors and theoretical modeling methods of surface
roughness in turning process is presented in this work. The modeling methods of surface …

Fresnel lenses are important compact optical components, which are comprised of multiple
faceted concentric rings. These lenses are the most widely utilized diffractive optical element …

Multiscale structured surfaces are a way to provide advanced, otherwise not attainable
functionality on a technical part. Applications of such parts can be manifold, and numerous …

Ultra-precision machining is the recent realm subsequent to conventional precision
machining processes. Recently, achieving nanoscale features on products has become …

Nanoimprint lithography (NIL) is a cost-effective and high-throughput technique for
replicating nanoscale structures that does not require expensive light sources for advanced …

The study of spectral signatures of various elements has been enabled with the ability to
diffract light using optical gratings, coupled with the ability to control light using lenses and …

To eliminate differences in surface quality and improve the machining flexibility of micro-
structured surfaces, this paper proposes a novel ultra-precision diamond sculpturing method …

As technological components continue to utilize space effectively within devices without
compromise to their operational efficiency, the relevance of accurate and precise parts with …