Femtosecond Laser Ablation of Quantum Dot Films toward Physical Unclonable Multilevel Fluorescent Anticounterfeiting Labels.
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DOI: 10.1021/acsami.2c16914
Abstract: Femtosecond laser ablation (FsLA) technology has been demonstrated to achieve programmable ablation and removal of diverse materials with high precision. Owing to the cross-scale and digital processing characteristics, the FsLA technology has attracted increasing interest.… read more here.
Keywords: physical unclonable; femtosecond laser; laser ablation; fluorescent anticounterfeiting ... See more keywords