Schematic of a laser nanofabrication system with machine learning-enabled real-time position recognition during fabrication. (IMAGE)
Caption
(a) Schematic of the laser nanofabrication system. (b) Simulated and experimentally captured images. N-defocus indicates the focal point below the sample surface, In-focus indicates the sample at the optimal focal position for clear laser pattern delineation on the fabrication material, and P-defocus indicates the focal spot above the sample surface.
Credit
Hao Zhang, Jinchuan Zheng, Guiyuan Cao, Han Lin, Baohua Jia
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CC BY-NC-ND