Abstract: Loss between elements of coherently coupled vertical-cavity surface-emitting laser (VCSEL) arrays typically causes out-of-phase operation with on-axis intensity nulls in the far-field. We ...
Abstract: Coupled 2-dimensional (2D) arrays of vertical cavity surface emitting lasers (VCSELs) have been pursued for more than two decades (Yoo et al., 1990). Recently, VCSEL arrays defined by ...