Impedance Matched to Vacuum, Invisible Edge, Diffraction Suppressed Mirror

[摘要] Diffraction suppressed mirrors having an invisible edge are disclosed for incident light at both targeted wavelengths and broadband incident light. The mirrors have a first having at least one discontiguous portion having a plurality of nanostructured apertures. The discontiguous mirror portion impedance matches a relatively high impedance portion of the mirror to a relatively low impedance portion of the mirror, thereby reducing the diffraction edge effect otherwise present in a conventional mirror.

[发布日期] 2015-04-21

[学科分类] 原子、分子光学和等离子物理