Acoustic planar hyperlens via transformation acoustics

Liang Yu Wu, Lien-Wen Chen

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

An acoustic planar hyperlens is designed using transformation acoustics. Magnification effects are added to a planar channelling lens to obtain the planar hyperlens. A layered system approach is employed to achieve an effective transformation medium. The proposed planar hyperlens is capable of magnifying sub-diffraction-limit objects on one flat surface and forming magnified images which are above the diffraction limit on another flat surface.

Original languageEnglish
Article number125402
JournalJournal of Physics D: Applied Physics
Volume44
Issue number12
DOIs
Publication statusPublished - 2011 Mar 30

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Acoustics and Ultrasonics
  • Surfaces, Coatings and Films

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