Figure 2| Strategy and characterization of dynamic axial focal stitching. (IMAGE)
Caption
Figure 2 | Strategy and characterization of dynamic axial focal stitching. (a) Stitching schematic and high-resolution SEM image. (Scale bar: 400 nm) (b) Depth-dependent nanohole length distribution at discrete axial positions (c) Working principle of focal stitching. (d) Cross-section at energy-threshold transition zone (Scale bar: 150 μm). All processing was performed with a scan speed of 0.5 mm/s and a pulse duration of 213 fs, Z-axis movements were performed at a lift speed of 0.05 mm/s.
Credit
Lijing Zhong et al.
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CC BY