Papageorge Alexander T, Kollár Alicia J, Lev Benjamin L
Opt Express. 2016 May 30;24(11):11447-57. doi: 10.1364/OE.24.011447.
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.
数字微镜器件（DMD）提供了一个强大的平台，可用于实现数字全息术，原则上提供了在可见光和红外波长下快速生成具有任意模式轮廓的传播横向电磁场的方法。我们使用DMD在单模和近简并共焦配置下探测法布里-珀罗腔。由于入射光场与腔模之间的空间重叠，可以以优异的特异性泵浦腔的任意模式。
