Researchers have developed a new two-photon polymerization technique that uses two lasers to 3D print complex high-resolution structures. The advance could make this 3D printing process less expensive ...

In today's fast-paced technological landscape, the proverb "the bigger the better" was turned upside down and a race to make everything smaller has started. From miniature optical components to ...

Researchers have developed a method of using digital twins to significantly improve resin 3D printing results, but there's ...

These applications put forward stringent fabrication requirements, including dimensional accuracy, shape accuracy, and surface roughness. Two-photon lithography is a versatile technique capable of ...

Fabrication of a flexible printed circuit board (FPCB) with an integrated micromirror. A) FPCB is attached to a glass substrate using SU-8 as temporary adhesive. B) 3D structures are 3D printed ...

In 1964, just four years after Theodore Maiman's pioneering laser operation at the Hughes Research Laboratory in California, the James Bond film Goldfinger hinted at laser cutting, albeit for less ...

A new two-photon polymerization technique combines a relatively low-cost laser emitting nanosecond pulses with a femtosecond laser at reduced power to enable 3D printing of complex high-resolution ...