Emission-Programmed Femtosecond Bessel Beams for Fabricating Micro–Nano Hierarchical Structures

Ultrafast laser-induced micro–nano hierarchical structures show broad applicability in optoelectronics, functional surfaces, and biomedicine. However, precisely controlling their formation through light field manipulation remains a relatively unexplored area. This work demonstrates a rapid drilling...

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Autors principals:	Yu Lu, Lin Kai, Fei Yin, Qing Yang, Kaiduan Yue, Feng Chen
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2026-02-01
Col·lecció:	Nanomaterials
Matèries:	micro–nano hierarchical structure femtosecond laser manufacturing Bessel beam
Accés en línia:	https://www.mdpi.com/2079-4991/16/4/236
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