The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Broadband Focusing Flat Mirrors Based on Plasmonic Gradient Metasurfaces
Abstract
We demonstrate that metal-insulator-metal configurations, with the top metal layer consisting of a periodic arrangement of differently sized nanobricks, can be designed to function as broadband focusing flat mirrors. Using 50-nm-high gold nanobricks arranged in a 240-nm-period lattice on the top of a 50-nm-thick layer of silicon dioxide deposited on a continuous 100-nm-thick gold film, we realize a 17.3 × 17.3 μm(2) flat mirror that efficiently reflects (experiment: 14-27%; theory: 50-78%) and focuses a linearly polarized (along the direction of nanobrick size variation) incident beam in the plane of its polarization with the focal length, which changes from ~15 to 11 μm when tuning the light wavelength from 750 to 950 nm, respectively. Our approach can easily be extended to realize the radiation focusing in two dimensions as well as other optical functionalities by suitably controlling the phase distribution of reflected light.
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Cites
Optical Constants of the Noble Metals
Johnson, P. B., & Christy, R. W. (1972) · Physical Review B · doi:10.1103/physrevb.6.4370 · Cited by 20,094
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
A Broadband, Background-Free Quarter-Wave Plate Based on Plasmonic Metasurfaces
Yu, N., Aieta, F., Genevet, P., Kats, M. A., Gaburro, Z., & Capasso, F. (2012) · Nano Letters · doi:10.1021/nl303445u · Cited by 1,222
Optical metamaterial for polarization control
Hao, J., Ren, Q., An, Z., Huang, X., Chen, Z., Qiu, M., & Zhou, L. (2009) · Physical Review A · doi:10.1103/physreva.80.023807 · Cited by 167
Pors, A., Nielsen, M. G., Valle, G. D., Willatzen, M., Albrektsen, O., & Bozhevolnyi, S. I. (2011) · Optics Letters · doi:10.1364/ol.36.001626 · Cited by 139
Self-citation
Cited by
Flat optics with designer metasurfaces
Yu, N., & Capasso, F. (2014) · Nature Materials · doi:10.1038/nmat3839 · Cited by 5,984
Metasurface Holograms for Visible Light
Ni, X., Kildishev, A. V., & Shalaev, V. M. (2013) · Nature Communications · doi:10.1038/ncomms3807 · Cited by 1,513
Multiwavelength Achromatic Metasurfaces by Dispersive Phase Compensation
Aieta, F., Kats, M. A., Genevet, P., & Capasso, F. (2015) · Science · doi:10.1126/science.aaa2494 · Cited by 1,115
Yang, Y., Wang, W., Moitra, P., Kravchenko, I. I., Briggs, D. P., & Valentine, J. (2014) · Nano Letters · doi:10.1021/nl4044482 · Cited by 1,047
Ultrathin Pancharatnam–Berry Metasurface with Maximal Cross‐Polarization Efficiency
Ding, X., Monticone, F., Zhang, K., Zhang, L., Gao, D., Burokur, S. N., de Lustrac, A., Wu, Q., Qiu, C., & Alù, A. (2015) · Advanced Materials · doi:10.1002/adma.201405047 · Cited by 558
Metadata
- Authors
- Pors, A., Nielsen, M. G., Eriksen, R. L., & Bozhevolnyi, S. I.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-01-27
- Volume
- 13
- Issue
- 2
- Pages
- 829-834
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W1991327396
- Cited by
- 690
- References
- 5
- FWCI
- 21.90
- Type
- journal article
- Language
- en
- Open access
- closed
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