Planewave diffraction by gratings made of isotropic negative phase-velocity materials

Ricardo A. Depine, Akhlesh Lakhtakia

Research output: Contribution to journalConference article

Abstract

We analyze the diffraction of a plane wave by a diffraction (surface-relief) grating made of an Isotropic negative phase-velocity material. Three different approaches are employed, and the results are compared with those for conventional (i.e., positive phase-velocity) materials. Resonant excitation of surface waves on the new types of gratings is examined.

Original languageEnglish (US)
Article number38
Pages (from-to)268-276
Number of pages9
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume5508
DOIs
StatePublished - Dec 1 2004
EventComplex Mediums V: Light and Complexity - Denver, CO, United States
Duration: Aug 4 2004Aug 5 2004

Fingerprint

Phase Velocity
Phase velocity
Diffraction gratings
phase velocity
Plane Wave
Gratings
Diffraction
gratings
Surface Waves
diffraction
Surface waves
surface waves
plane waves
Excitation
excitation

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

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Planewave diffraction by gratings made of isotropic negative phase-velocity materials. / Depine, Ricardo A.; Lakhtakia, Akhlesh.

In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 5508, 38, 01.12.2004, p. 268-276.

Research output: Contribution to journalConference article

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