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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Bright and Vivid Diffractive-Plasmonic Reflective Filters for Color Generation

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Author(s):
Melo, Emerson G. [1] ; Ribeiro, Ana L. A. [1] ; Benevides, Rodrigo S. [1] ; Zuben, V, Antonio A. G. ; Puydinger dos Santos, V, Marcos ; Silva, Alexandre A. [2] ; Wiederhecker, Gustavo S. [3] ; Alegre, Thiago P. M. [3]
Total Authors: 8
Affiliation:
[1] Univ Estadual Campinas, Gleb Wataghin Phys Inst, Campinas, SP - Brazil
[2] Samsung Res Brazil, Sao Paulo, SP - Brazil
[3] Puydinger dos Santos, Marcos, V, Zuben, Antonio A. G., V, Univ Estadual Campinas, Gleb Wataghin Phys Inst, Campinas, SP - Brazil
Total Affiliations: 3
Document type: Journal article
Source: ACS APPLIED NANO MATERIALS; v. 3, n. 2, p. 1111-1117, FEB 2020.
Web of Science Citations: 0
Abstract

The desire to reproduce vivid colors such as those found in birds, fishes, flowers, and insects has driven extensive research into nanostructured surfaces especially because of their high spatial resolution. Using a periodic silicon-patterned structure coated with aluminum, we combine two distinct and yet interconnected effects to produce bright and vivid color surfaces. A genetic algorithm optimization process was used to fine-tune both the diffraction and plasmonic effects to obtain reflective color filters for the red, green, and blue colors. The obtained structures are suitable for displays, image applications, color sensors, and optical filters. (AU)

FAPESP's process: 18/15580-6 - Optomechanical cavities towards single photon strong coupling
Grantee:Thiago Pedro Mayer Alegre
Support type: Research Grants - Young Investigators Grants - Phase 2
FAPESP's process: 18/15577-5 - Nonlinear nanophotonics circuits: building blocks for optical frequency synthesis, filtering and signal processing
Grantee:Gustavo Silva Wiederhecker
Support type: Research Grants - Young Investigators Grants - Phase 2
FAPESP's process: 12/17610-3 - Optomechanics in photonic and phononic crystals
Grantee:Thiago Pedro Mayer Alegre
Support type: Research Grants - Young Investigators Grants
FAPESP's process: 12/17765-7 - Nanophotonics in Group IV and III-V semiconductors
Grantee:Gustavo Silva Wiederhecker
Support type: Research Grants - Young Investigators Grants
FAPESP's process: 16/18308-0 - Quantum optomechanics in microcavities
Grantee:Rodrigo da Silva Benevides
Support type: Scholarships in Brazil - Doctorate