Laser noise and chaos are ... to good use to generate high-quality random bit sequences. Atsushi Uchida from Saitama University in Japan tells Nature Photonics how. Our approach uses two broadband ...

A round-up of recent papers in the field of photonics published by the physical sciences division of the Nature Publishing ... A strong laser field interacting with atoms or molecules drives ...

The study is published in Nature Photonics. The researchers developed their chip-scale erbium laser using a state-of-the-art fabrication process. They began by constructing a meter-long ...

The photos in fig. 2 show the 4-PW laser and the control room at CoReLS during the Compton scattering experiment. This research, published in Nature Photonics, is part of a broader effort to ...

It could therefore be seen as the "last missing piece" in the silicon photonics toolbox ... pumped multi-quantum-well laser based on group-IV semiconductors, Nature Communications (2024).