Arrays of microlenses are widely used in various applications, including optical lab-on-a-chip devices, storage systems and photovoltaic devices. Presently employed methods for fabricating such arrays ...

Microlens arrays are one of the key elements that are promising in autostereoscopic display, optical communication, wavefront sensing, integral imaging, etc. For example, microlens arrays are the ...

An oscillation assisted digital light processing (DLP) based 3D printing approach is developed to enable ultrafast fabrication of microlens arrays with optically smooth surface (1 nm surface roughness ...

With increasing demand for miniaturization of optoelectronics, microlens array has attracted significant attention and become an important micro-optics device widely used in compact imaging, sensing, ...

A growing number of applications, including smartphone cameras, depend on microlenses to boost performance. A newly-developed technology, called laser catapulting, could make it easier and less ...

(Nanowerk News) Industry 4.0 requires simple solutions for complex functions. Optical sensors, such as pinhole cameras, can deliver a depth of focus and reasonable resolution, but they suffer from low ...