Omnidirectional iridescence via cylindrically-polarized femtosecond laser processing
We report the femtosecond (fs) laser fabrication of biomimetic omnidirectional iridescent metallic surfaces exhibiting efficient diffraction for practically any angle of light incidence. Such diffractive behavior is realized by means of multi-directional low-spatial-frequency, laser-induced periodic...
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| Main Authors: | , , |
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| Format: | article |
| Language: | EN |
| Published: |
Institue of Optics and Electronics, Chinese Academy of Sciences
2020
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| Subjects: | |
| Online Access: | https://doaj.org/article/86bd7c20a45f43e19ed314edac5ad9c8 |
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