Extended Data Fig. 5: Experimental Tests of Atom Locking With Integration.
From: Optical atomic clock interrogation using an integrated spiral cavity laser
Tests of the atom lock with τint = 1 ms and an intentionally applied 0.1 Hz sinusoidal modulation having an amplitude that increases over time. The trial where integration is included in the locking protocol (α = 0.13, β = 0.0035, and γ = 0.995) outperforms the case with no integration (α = 0.2).
