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 ...

The photon detection technique has several applications. Fractal superconducting nanowire single-photon detectors (SNSPDs) ...