3D integration enables ultralow-noise isolator-free lasers in silicon photonics

Nature, Published online: 02 August 2023; doi:10.1038/s41586-023-06251-wThree-dimensional integration of distributed-feedback lasers and ultralow-loss silicon nitride waveguides results in ultralow-noise lasers without the need for optical isolators. #press

https://www.nature.com/articles/s41586-023-06251-w?utm_source=press.coop