Fabrication of sensors by 3D printing combines speed, freedom of design, and the possibility of using waste as a substrate. Various results have been obtained in a circular economy mode, whereby ...

Researchers have developed a 3D micro-printed sensor for highly sensitive on-chip biosensing. The sensor, which is based on a polymer whispering-gallery-mode microlaser, opens new opportunities for ...

Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...

Researchers at the University of Illinois have pulled off a laser first: they built a new kind of eye-safe laser that works at room temperature, using a buried layer of glass-like material instead of ...

(Nanowerk Spotlight) The burgeoning demands for health care and human-machine interfaces call for the next generation of multifunctional and flexible integrated sensor systems. Principally, flexible ...

On Friday, May 19, 2023, Impossible Sensing, along with a team of scientists and engineers from SETI Institute, NASA JPL, University of Washington’s Applied Physics Laboratory and other institutions ...

LSG is produced by laser irradiation of carbon precursors like graphene oxide or polyimide films. This direct writing approach enables rapid, localized graphene patterning without masks or chemicals.

Despite their prevalent use in patient treatment, to many, using lasers as surgical tools can seem like something out of science fiction. However, laser-assisted surgery is now a reality and marks a ...