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Surface Plasmon Wave plates
- Publication Year :
- 2019
- Publisher :
- arXiv, 2019.
-
Abstract
- Here I investigate both numerically and experimentally, the polarization conversion capabilities of a rectangular array of holes with two unequal orthogonal periodicities. We show that it is possible to tune the periodicities in such a way that the transmitted light is circularly polarized for a nominated wavelength, Lambda-CPL, when the structure is illuminated with appropriately oriented linearly polarized light at normal incidence. A device was fabricated and experiments confirmed that a degree of circular polarization of 0.89 could be achieved at the resonant wavelength.<br />Comment: Some historical facts added to the end
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....ff97d4153497f2a828135c3f6ae05d21
- Full Text :
- https://doi.org/10.48550/arxiv.1906.07027