Design and Preparation of Planar Lens Based on V-Shaped Nanoantennas

Jiao Jiao; Luo Xiangang; Zhao Qing

doi:10.3788/aos201737.0724001

[1] Kim S, Lim Y, Kim H, et al.Optical beam focusing by a single subwavelength metal slit surrounded by chirped dielectric surface gratings［J］. Applied Physics Letters, 2008, 92(1): 013103.

[2] Sun Z, Kim H K. Refractive transmission of light and beam shaping with metallic nano-optic lenses［J］. Applied Physics Letters, 2004, 85(4): 642-644.

[3] Verslegers L, Catrysse P, Yu Z. Deep-subwavelength focusing and steering of light in an aperiodic metallic waveguide array［J］. Physical Review Letters, 2009, 103(3): 033902.

[4] Wang Q, Yuan X C, Tan P S, et al. Phase modulation of surface plasmon polaritons by surface relief dielectric structures［J］. Optics Express, 2008, 16(23): 19271-19276.

[5] Lopez-Tejeira F, Rodrigo S G, Martin-Moreno L, et al. Efficient unidirectional nanoslit couplers for surface plasmons［J］. Nat Physics, 2007, 3(5): 324-328.

[6] Yu Chunyan, Cui Qingfeng, Zhu Hao, et al. Optical design of a double-side Fresnel lens for concentrator［J］. Acta Optica Sinica, 2015, 35(1): 0122008.

[7] Xu T, Wang C T, Du C L. Plasmonic beam deflector［J］. Optics Express, 2008, 16(7): 4753-4759.

[8] Xu T, Du C L, Wang C T. Subwavelength imaging by metallic slab lens with nanoslits［J］. Applied Physics Letters, 2007, 91(20): 201501.

[9] Li Z, Caglayan H, Colak E, et al. Enhanced transmission and directivity from metallic subwavelength apertures with nonuniform and nonperiodic grooves［J］. Applied Physics Letters, 2008, 92(1): 011128.

[10] Grober R D, Schoelkof R J, Prober D E. Optical antenna: towards a unity efficiency near-field optical probe［J］. Applied Physics Letters, 1997, 70(11): 1354-1356.

[11] Muhlschlegel P, Eisler H J, Martin O J F, et al. Resonant optical antennas［J］. Science, 2005, 308(5728): 1607-1609.

[12] Aieta F, Genevet P, Yu N, et al. Out-of-plane reflection and refraction of light by anisotropic optical antenna metasurfaces with phase discontinuities［J］. Nano Letters, 2012, 12 (3): 1702-1706.

[13] Yu N, Aieta F, Genevet P, et al. A broadband, background-free quarter-wave plate based on plasmonic metasurfaces［J］. Nano Letters, 2012, 12(12): 6328-6333.

[14] Yu N, Genevet P, Kats M A, et al. Light propagation with phase discontinuities: generalized laws of reflection and refraction［J］. Science, 2011, 334(6054): 333-337.

[15] Lin J, Wu S B, Li X, et al. Design and numerical analyses of ultrathin plasmonic lens for subwavelength focusing by phase discontinuities of nanoantenna arrays［J］. Applied Physics Express, 2013, 6(2): 022004.

[16] Ni X, Emani N K, Kildishev A V, et al. Broadband light bending with plasmonic nanoantennas［J］. Science, 2012, 335(6067): 427.