Open access
Feb 2026
Self-aligned optical microcomb emerging between octave-separated lasers
Optical frequency combs (OFCs) are frequency rulers essential for precision metrology, next-generation navigation and testing of fundamental physics1. Despite intense efforts, chip-integrated OFCs remain laboratory-bound, unable to fulfil their promise of compact and cost-effective deployment. Although improvements in...
Grégory Moille, Pradyoth Shandilya, J. Stone et al.
· Nature · 2 citations