Fig. 4: Out-of-phase relation for different Δl.
From: Phase-locking matter-wave interferometer of vortex states
Δθ is plotted as a function of Δl. From left to the right, Δl = −3, −2, −1, 1, 2, 3. The solid curve denotes the calculation of Eq. (5). The error bar is the standard deviation of six measurements.
