Recent advances in laser self-injection locking to high-Q microresonators

NM Kondratiev, VE Lobanov, AE Shitikov, RR Galiev… - Frontiers of …, 2023 - Springer
The stabilization and manipulation of laser frequency by means of an external cavity are
nearly ubiquitously used in fundamental research and laser applications. While most of the …

All-optical frequency division on-chip using a single laser

Y Zhao, JK Jang, GJ Beals, KJ McNulty, X Ji… - Nature, 2024 - nature.com
The generation of spectrally pure microwave signals is a critical functionality in fundamental
and applied sciences, including metrology and communications. Optical frequency combs …