Fig. 1: AFM images of the micro-axicon array.
a 3D; b 2D; c Geometric diagram of a micro-axicon. d–h The AFM data at the positions of the five dashed lines in (b)
Fig. 1: AFM images of the micro-axicon array. | Microsystems & Nanoengineering
a 3D; b 2D; c Geometric diagram of a micro-axicon. d–h The AFM data at the positions of the five dashed lines in (b)
