Metamaterials for Subwavelength Imaging

Authors

  • Kiran Kumar Amireddy Department of Mechanical Engineering, Chaitanya Bharathi Institute of Technology (Autonomous), Hyderabad-500075, Telangana, India.
  • S. Solomon Raj Department of Mechanical Engineering, Chaitanya Bharathi Institute of Technology (Autonomous), Hyderabad-500075, Telangana, India.

DOI:

https://doi.org/10.9734/bpi/taier/v5/17959D

Keywords:

Metamaterials, periodic structures, extraordinary transmission, electromanetic metamaterials, sub-wavelength imaging, resonance and resonating structures

Abstract

Metamaterials (MM) with their exotic properties that are not observed in naturally existing materials are of much interest in many fields including medical diagnostics and non-invasive imaging and testing of industrial components. Advances such as super and hyper lenses, extraordinary transmission, cloaking and absorption, have been experimentally demonstrated with metamaterials. These can be treated as effective media, where their extraordinary properties depend on the periodic geometrical and topographic features. This chapter explains the Optical (Electromagnetic) and the Acoustic Metamaterials used for subwavelength imaging.

Published

2023-02-27

How to Cite

Kiran Kumar Amireddy, & S. Solomon Raj. (2023). Metamaterials for Subwavelength Imaging. Techniques and Innovation in Engineering Research Vol. 5, 59–69. https://doi.org/10.9734/bpi/taier/v5/17959D

Issue

Techniques and Innovation in Engineering Research Vol. 5

Section

Chapters