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. 2021 Apr 28;12(5):499. doi: 10.3390/mi12050499

Figure 10.

Figure 10

The precision of profile of the ultrafast laser-made axicon with subsequent CO2 polishing and comparison to commercial high-precision and standard counterparts. The un-polished and polished laser-made profiles are offset to better reveal the difference between them. Reproduced from [195].