Manipulating acoustic wavefront by inhomogeneous impedance and steerable extraordinary reflection

Scientific Reports

Volumn 3, Issue , 2013, Pages

  Zhao, Jiajun ^a   Li, Baowen ^a,b   Chen, Zhining ^a   Qiu, Cheng Wei ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^b TONGJI UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC IMPEDANCE; IMPEDANCE;

EID: 84898642541     PISSN: None     EISSN: 20452322     Source Type: Journal    
DOI: 10.1038/srep02537     Document Type: Article

References (21)

1. Sundar, B., Hamilton, A. C. & Courtial, J. Fermat's principle with complex refractive indices and local light-ray rotation. Opt. Lett. 34, 374 (2009).
2. Yu, N. et al. Light propagation with phase discontinuities: generalized laws of reflection and refraction. Science 334, 333 (2011).
3. Larouche, S. & Smith, D. R. Reconciliation of generalized refraction with diffraction theory. Opt. Lett. 37, 2391 (2012).
4. Ni, X., Emani, N. K., Kildishev, A. V., Boltasseva, A. & Shalaev, V. M. Broadband light bending with plasmonic nanoantennas. Science 335, 427 (2012).
5. Kang, M., Feng, T.,Wang, H. T. & Li, J. Wave front engineering from an array of thin aperture antennas. Opt. Express 20, 15882 (2012).
6. Aieta, F. et al. Aberration-free ultrathin flat lenses and axicons at telecom wavelengths based on plasmonic metasurfaces. Nano Lett. 12, 4932 (2012).
7. Huang, L. et al. Dispersionless phase discontinuities for controlling light propagation. Nano Lett. 12, 5750 (2012).
8. Genevet, P. et al. Ultra-thin plasmonic optical vortex plate based on phase discontinuities. Appl. Phys. Lett. 100, 013101 (2012).
9. Engheta, N. Antenna-guided light. Science 334, 317 (2011).
10. Balanis, C. A. Antenna Theory: Analysis and Design, 3rd edition (Wiley, 2005).
11. Chen, Z. N. Antennas for Portable Devices Chen, Z. N. (ed.) (Wiley, 2007).
12. Blackstock, D. T. Fundamentals of physical acoustics (Wiley, 2000).
13. Li, Y. et al. Acoustic focusing by coiling up space. Appl. Phys. Lett. 101, 233508 (2012).
14. Zhang, C. & Cui, T. J. Negative reflections of electromagnetic waves in a strong chiral medium. Appl. Phys. Lett. 91, 194101 (2007).
15. Fattal, D., Li, J., Peng, Z., Fiorentino, M. & Beausoleil, R. G. Flat dielectric grating reflectors with focusing abilities. Nat. Photonics 4, 466 (2010).
16. Zhu, J. et al. Acoustic rainbow trapping. Sci. Rep. 3, 1728 (2013).
17. Sun, S. et al. Gradient-index meta-surfaces as a bridge linking propagating waves and surface waves. Nat. Mater. 11, 426 (2012).
18. Zhang, S., Xia, C.&Fang, N. Broadband acoustic cloak for ultrasoundwaves. Phys. Rev. Lett. 106, 024301 (2011).
19. Renger, J. et al. Hidden progress: broadband plasmonic invisibility. Opt. Express 18, 15757 (2010).
20. Hecht, E. Optics, 3rd edtion (Addison Wesley, 1997).
21. Dai, D. D. & Zhu, X. F. An effective gauge potential for nonreciprocal acoustics. Europhys. Lett. 102, 14001 (2013).