For the first time, researchers have used high-speed laser writing to create lines spaced just 100 nm apart on a glass ...

Meanwhile, DLW, based on the interaction between light and matter, is an efficient, contactless, mask free, and depth-resolved micro-patterning technique. It is typically performed by coupling a laser ...

Researchers developed a new optimized printing approach that could enable super-resolution 3D direct laser writing (DLW) of microlenses, photonics crystals, micro-optical devices, metamaterials and ...

Conventional optics (e.g. lenses or mirrors) manipulate the phase via optical path difference by controlling thickness or refractive index of material. Recently, researchers reported that arbitrary ...

(Nanowerk Spotlight) Kevlar is a well-known high-strength polymer that, thanks to its excellent mechanical performance, has found a variety of important security applications, from textiles (e.g.

While not the first to be plagued by fine webbing effects spoiling their laser-written structures, Joel K W Yang’s group have been the first to exploit it to achieve feature sizes below 10 nm. “A lot ...

USA, March 22, 2024 /EINPresswire.com/ -- Metal halide perovskites have emerged as the game-changing semiconductor materials in optoelectronics field. As an efficient ...

Metal halide perovskites have become well-deserved “star” materials among a variety of semiconductors owing to their excellent optoelectronics properties, such as high photoluminescence (PL) quantum ...