Wavefront modulation and subwavelength diffractive acoustics with an acoustic metasurface

Yu, N. et al. Light propagation with phase discontinuities: generalized laws of reflection and refraction. Science 334, 333–337 (2011).

Ni, X., Emani, N. K., Kildishev, A. V., Boltasseva, A. & Shalaev, V. M. Broadband light bending with plasmonic nanoantennas. Science 335, 427 (2012).

Sun, S. et al. Gradient-index meta-surfaces as a bridge linking propagating waves and surface waves. Nat. Mater. 11, 426–431 (2012).

Holloway, C. L. et al. An overview of the theory and applications of metasurfaces: the two dimensional equivalents of metamaterials. IEEE Antennas Propag. Mag. 54, 10–35 (2012).

Kildishev, A. V., Boltasseva, A. & Shalaev, V. M. Planar photonics with metasurfaces. Science 339, 1232009 (2013).

Yin, X., Ye, Z., Rho, J., Wang, Y. & Zhang, X. Photonic spin hall effect at metasurfaces. Science 339, 1405–1407 (2013).

Li, Y., Liang, B., Gu, Z., Zou, X. & Cheng, J. Reflected wavefront manipulation based on ultrathin planar acoustic metasurfaces. Sci. Rep. 3, 2546 (2013).

Zhao, J., Li, B., Chen, Z. & Qiu, C. W. Manipulating acoustic wavefront by inhomogeneous impedance and steerable extraordinary reflection. Sci. Rep. 3, 2537 (2013).

Ma, G., Yang, M., Xiao, S., Yang, Z. & Sheng, P. Acoustic metasurface with hybrid resonances. Nat. Mater. 13, 873–878 (2014).

Fietz, C., Urzhumov, Y. & Shvets, G. Complex k band diagrams of 3D metamaterial/photonic crystals. Opt. Express 19, 19027–19041 (2011).

Li, J., Fok, L., Yin, X., Bartal, G. & Zhang, X. Experimental demonstration of an acoustic magnifying hyperlens. Nat. Mater. 8, 931–934 (2009).

Martin, T. P. et al. Sonic gradient index lens for aqueous applications. Appl. Phys. Lett. 97, 113503 (2010).

Zhang, S., Xia, C. & Fang, N. Broadband acoustic cloak for ultrasound waves. Phys. Rev. Lett. 106, 024301 (2011).

Liang, Z. & Li, J. Extreme acoustic metamaterial by coiling up space. Phys. Rev. Lett. 108, 114301 (2012).

Lemoult, F., Kaina, N., Fink, M. & Lerosey, G. Wave propagation control at the deep subwavelength scale in metamaterials. Nat. Phys. 9, 55–60 (2013).

Hladky-Hennion, A.-C. et al. ‘Negative refraction of acoustic waves using a foam-like metallic structure.’. Appl. Phys. Lett. 102, 144103 (2013).

Fleury, R. & Alu, A. Extraordinary sound transmission through density-near-zero ultranarrow channels. Phys. Rev. Lett. 111, 055501 (2013).

Zigoneanu, L., Popa, B.-I. & Cummer, S. A. Three-dimensional broadband omnidirectional acoustic ground cloak. Nat. Mater. 13, 352 (2014).

García-Chocano, V. M., Christensen, J. & Sánchez-Dehesa, J. Negative refraction and energy funneling by hyperbolic materials: an experimental demonstration in acoustics. Phys. Rev. Lett. 112, 144301 (2014).

Popa, B.-I. & Cummer, S. A. Non-reciprocal and highly nonlinear active acoustic metamaterials. Nat. Commun. 5, 3398 (2014).

Xie, Y., Popa, B.-I., Zigoneanu, L. & Cummer, S. A. Measurement of a broadband negative index with space-coiling acoustic metamaterials. Phys. Rev. Lett. 110, 175501 (2013).

Xie, Y., Konneker, A., Popa, B.-I. & Cummer, S. A. Tapered labyrinthine acoustic metamaterials for broadband impedance matching. Appl. Phys. Lett. 103, 201906 (2013).

Enoch, S. & Bonod, N. Plasmonics: From Basics to Advanced Topics Springer (2012).

Erwin, G. & Loewen Popov, E. Diffraction Gratings and Applications Marcel Dekker (1997).

Von Ramm, O. T. & Smith, S. W. Beam steering with linear arrays. Biomed. Eng. IEEE Trans. 30, 438–452 (1983).

Turnbull, D. H. & Foster, F. S. Beam steering with pulsed two-dimensional transducer arrays. Ultrason. Ferroelectr. Freq. Control, IEEE Trans. 38, 320–333 (1991).

Lean, E. G. & Chen, W. H. Large‐angle acoustic‐beam steering in acoustically anisotropic crystal. Appl. Phys. Lett. 35, 101–103 (1979).

Christensen, J. & Garcia de Abajo, F. J. Anisotropic metamaterials for full control of acoustic waves. Phys. Rev. Lett. 108, 124301–124305 (2012).

Craster, R. V. & Guenneau, S. Acoustic Metamaterials: Negative Refraction, Imaging, Lensing, and Cloaking Springer (2013).

Feng, S., Darmawi, S., Henning, T., Klar, P. J. & Zhang, X. A miniaturized sensor consisting of concentric metallic nanorings on the end facet of an optical fiber. Small 8, 1937–1944 (2012).

Zigoneanu, L., Popa, B.-I. & Cummer, S. A. Design and measurements of a broadband two-dimensional acoustic lens. Phys. Rev. B 84, 024305 (2011).

Popa, B.-I., Zigoneanu, L. & Cummer, S. A. Experimental acoustic ground cloak in air. Phys. Rev. Lett. 106, 253901 (2011).

Fokin, V., Ambati, M., Sun, C. & Zhang, X. Method for retrieving effective properties of locally resonant acoustic metamaterials. Phys. Rev. B 76, 144302 (2007).