Journal
ACS PHOTONICS
Volume 3, Issue 2, Pages 190-196Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acsphotonics.5b00604
Keywords
tunable color filter; plasmonic polarizer; localized surface plasmon resonance; structural colors; phase retarder; silver
Ask authors/readers for more resources
We present a plasmonic color filter based on periodic subwavelength silver nanowires, capable of changing the output color by simple rotation of a polarizer. The effect is enabled by a wavelength-dependent phase shift near the plasmon resonance, giving rise to a wavelength-dependent rotation of the incident polarization. Subsequent rotation of an analyzing polarizer leads to an output of four distinct colors (e.g., yellow, blue, purple, and red) and combinations thereof. The plasmon resonance itself can be tuned throughout the visible spectral region by proper choice of fabrication parameters.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available