(Phys.org) —The absorption of petawatt (10 15 watts) laser light by solid matter is a crucial problem that has been the subject of theoretical and experimental study for more than two decades. In a ...

In a new publication from Opto-Electronic Advances, authors from the Laser Engineering Group in the School of Engineering at the University of Liverpool, Liverpool, United Kingdom, discuss two-photon ...

Headquartered in Zurich, ABB is a pioneering technology leader in electrification products, robotics and motion, industrial automation and power grids, serving customers in utilities, industry and ...

The light trap: The set-up comprises a partially transparent mirror, a thin, weak absorber, two converging lenses and a totally reflecting mirror. Due to precisely calculated interference effects, the ...

Laser microprocessing enables high-precision material removal and modification for applications requiring exceptional ...