Laser levels are indispensable for ensuring measurement accuracy. We tested the best-selling models—see how they fared.

The ring design has potential applications in telecommunications, medicine, and other fields. Scientists from the (SEAS), in collaboration with the Vienna University of Technology (TU Wien), have deve ...

The turbulence simulator software that generates the sequence of phase screens with Kolmogorov spectra is developed and tested. The numerical experiment of laser beam propagation over the 1 km ...

The associated research has been published in Optica. It was co-led by Federico Capasso, the Robert L. Wallace Professor of Applied Physics and Vinton Hayes Senior Research Fellow in Electrical ...