Figure 3From: Nanopillar array with a λ/11 diameter fabricated by a kind of visible CW laser direct lithography systemAFM images of typical nanopillars. (a) Near the rim of the pit. (b) Close to the center of the pit. (c) At the center of the pit. (d) Cross section of pattern in (a). (e) Cross section of pattern in (b). (f) Cross section of pattern (c).Back to article page