(A) Optical image of the rGO electrode. (B and C) The SEM and EDS observations of the rGO electrode. (D) An optical axis view of the corresponding light intensity distribution of the Bessel beam.

German scientists have improved the scribing method to interconnect perovskite PV cells, in order to then upscale them into mini PV modules. They established suitable laser fluence ranges for ...

German equipment supplier 4JET unveiled a new laser system for thin film scribing. Called TOPAZ P1/P2/P3, the new laser system can be equipped with a wide range of laser sources, including nanosecond, ...

Laser-scribed graphene is a versatile technique that involves the use of a high-power laser to directly pattern and reduce graphene oxide (GO) films into graphene structures under ambient conditions ...

A high-speed laser scribing method based on a 266nm source can cut 20% more LEDs per wafer, says JPSA. Front scribing using a 266 nm source rather than a conventional 355 nm laser is helping ...

The Nobel Prize in Chemistry 2014 was awarded for the development of super-resolved fluorescence microscopy. Inspired by this work, scientists at Institute of Photonic Chips (IPC), University of ...