journal6 ›› 2011, Vol. 32 ›› Issue (2): 42-44.

• Physics and electronics • Previous Articles     Next Articles

Imaging of Plane Phononic Crystal Lens with Antireflection Coating Structures


  1. (College of Physics Science and Information Engineering,Jishou University,Jishou 416000,China)
  • Online:2011-03-25 Published:2012-04-09

Abstract: The effect of the antireflection coating (ARC) structures on the intensity distribution of transmission pressure field and imaging of the plane phononic crystal lens have been studied by numerical simulations in this paper.The simulated results show that the performance of the device can be significantly improved by the ARC structure.This work affords benefits for practical application of acoustic devices.

Key words: phononic crystal, antireflection coating, imaging

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