Abstract
Digital Micromirror Devices (DMD) provide a robust platform with which to
implement digital holography, in principle providing the means to rapidly
generate propagating transverse electromagnetic fields with arbitrary mode
profiles at visible and IR wavelengths. We use a DMD to probe a Fabry-Pérot
cavity in single-mode and near-degenerate confocal configurations. Pumping
arbitrary modes of the cavity is possible with excellent specificity by virtue
of the spatial overlap between the incident light field and the cavity mode.
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