1 |
J. C. Maxwell, "Solution of problems," Cambridge and Dublin Math. J. 8, 188 (1854).
|
2 |
R. K. Luneburg, Mathematical Theory of Optics (University of California Press, CA, USA, 1964).
|
3 |
J. E. Eaton, "On spherically symmetric lenses," IEEE Trans. IRE Prof. Group. Antennas Propag. PGAP-4, 66-71 (1952).
DOI
|
4 |
U. Leonhardt and T. Philbin, Geometry and light: the Science of invisibility (Dover Publications, NY, USA, 2010).
|
5 |
J. C. Minano, "Perfect imaging in a homogeneous threedimensional region," Opt. Express 14, 9627-9635 (2006).
DOI
|
6 |
S.-H. Kim, "Retroreflector approximation of a generalized Eaton lens," J. Mod. Opt. 59, 839-842 (2012).
DOI
|
7 |
D. Lee, C. Cho, J. Mun, N. Park, and J. Rho, "Demonstration of steering acoustic waves by generalized Eaton lens," Appl. Phys. Lett. 113, 161904 (2018).
DOI
|
8 |
C. H. Zhao and C. L. Ding, Applied Optics (Publishing House of Electronics Industry, Beijing, China, 2017).
|
9 |
J. Y. Li and M. N. M. Kehn, "The 90 rotating Eaton lens synthesized by metasurfaces," IEEE Antennas Wirel. Propag. Lett. 17, 1247-1251 (2018).
DOI
|
10 |
T. Zentgraf, Y. Liu, M. H. Mikkelsen, J. Valentine, and X. Zhang, "Plasmonic Luneburg and Eaton lenses," Nat. Nanotechnol. 6, 151-155 (2011).
DOI
|