https://www.nist.gov/publications/subfemtosecond-timing-jitter-between-two-independent-actively-synchronized-mode-0
Subfemtosecond Timing Jitter Between Two Independent, Actively Synchronized Mode-Locked Lasers |...
Oct 12, 2021 - With the implementation of a bandwidth servo, along with improved laser construction and associated better passive stability, we have achieved sub-femtosecond r
timingjittertwo