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Multifrequency Optical Invisibility Cloak with Layered Plasmonic Shells
Open accessAbstract
Here, we theoretically suggest the possibility of employing a multilayered plasmonic shell as a cloak for reducing the total scattering cross section of a particle, simultaneously at different frequencies in the optical domain. By exploiting the frequency dispersion of plasmonic materials and their inherent negative polarizability, it is shown, theoretically and with numerical simulations, how covering a dielectric or conducting object of a certain size with this multilayered cloak may reduce its "visibility" by several orders of magnitude simultaneously at multiple frequencies.
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Citations
Cites
Metamaterial Electromagnetic Cloak at Microwave Frequencies
Schurig, D., Mock, J. J., Justice, B. J., Cummer, S. A., Pendry, J. B., Starr, A. F., & Smith, D. R. (2006) · Science · doi:10.1126/science.1133628 · Cited by 7,586
Cited by
Searching for better plasmonic materials
West, P. R., Ishii, S., Naik, G. V., Emani, N. K., Shalaev, V. M., & Boltasseva, A. (2010) · Laser & Photonics Reviews · doi:10.1002/lpor.200900055 · Cited by 2,116
Silicon nanostructure cloak operating at optical frequencies
Gabrielli, L. H., Cardenas, J., Poitras, C. B., & Lipson, M. (2009) · Nature Photonics · doi:10.1038/nphoton.2009.117 · Cited by 638
Superscattering of Light from Subwavelength Nanostructures
Ruan, Z., & Fan, S. (2010) · Physical Review Letters · doi:10.1103/physrevlett.105.013901 · Cited by 406
Adato, R., Artar, A., Erramilli, S., & Altug, H. (2013) · Nano Letters · doi:10.1021/nl400689q · Cited by 224
Metadata
- Authors
- Alù, A., & Engheta, N.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2008-03-18
- Volume
- 100
- Issue
- 11
- Pages
- 113901-113901
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2076734992
- Cited by
- 432
- References
- 1
- FWCI
- 16.84
- Type
- journal article
- Language
- en
- Open access
- green
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