Figure 2
From: Single-step phase identification and phase locking for coherent beam combination using deep learning
(a) Schematic depicting the indices of all simulated fibres and the colour mapping for the phase values used in this work, and the associated experimental images recorded on camera A and camera B. (b) Examples of randomly chosen phase values and their corresponding camera A and camera B images, with the final example highlighting the case where all phases are zero; the deviation from perfect sixfold rotational symmetry and the observed spatial intensity distortion in the camera observations can be attributed to the 6° deviation from right-angle between the incidence beam and the SLM.
