Multi-Angular Colorimetric Responses of Uni- and Omni-Directional Femtosecond Laser-Induced Periodic Surface Structures on Metals

Multi-Angular Colorimetric Responses of Uni- and Omni-Directional Femtosecond Laser-Induced Periodic Surface Structures on Metals

We investigated the colorimetric behaviors of metal surfaces with unidirectional low-spatial-frequency laser-induced periodic surface structures (UD-LSFLs) and omnidirectional LSFLs (OD-LSFLs) fabricated using femtosecond laser pulse irradiation. With the CIE standard illuminant D65, incident at −45...

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Bibliographic Details
Main Authors: Taek-Yong Hwang, Yong-dae Kim, Jongweon Cho, Hai-Joong Lee, Hyo-Soo Lee, Byounghwak Lee
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Nanomaterials
Subjects:
laser-induced periodic surface structures (LIPSS)
laser ablation
structural color
Online Access:https://www.mdpi.com/2079-4991/11/8/2010

Internet

https://www.mdpi.com/2079-4991/11/8/2010

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