Lithographic techniques with superior resolution, such as e-beam lithography, are limited to producing high-aspect-ratio 2D structures. Two-photon polymerization was first demonstrated in the ...

Researchers have created a new type of epoxy photoresist that greatly improves the speed and detail of two-photon laser writing. This new material can write at a speed of 100 mm/s and can create ...

Recent research has focussed on two-photon lithography, which uses a resin that is largely transparent to the wavelength of light concerned, but critically, can be polymerized with enough energy ...

Extreme ultraviolet lithography allows lithographers to re-use much of their existing knowledge and skills set for another technology generation. Furthermore, ASML has made two prototype systems ...

Inspired by the idea of creating a maskless lithography system using a digital micromirror device (DMD), [Nemo Andrea] tore into an Anycubic Photon Ultra, DLP & resin-based 3D printer to take a ...