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Near- and far-field optical properties of embedded scatters in AgO x-type super-resolution near-field structures

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

In recent near-field optical recording techniques, the super-resolution near-field structures (super-RENS) have been successfully demonstrated to overcome the diffraction limit. To realize the possibility of replacing the conventional near-field optical probe by the super-RENS, and to understand the relations between the near-field enhancements and detectable far-field signals, we use the two-dimensional finite-difference time-domain (FDTD) method to study the near-field and far-field properties of different types of embedded scatters in the AgO x-type super-RENS.
Original languageEnglish
JournalScanning
Volume26
Issue number5 SUPPL.
Publication statusPublished - 2004
Externally publishedYes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

  • Finite-difference time-domain method
  • Localized surface plasmon
  • Metallic nanoparticles
  • Near-field optical probe
  • Super-resolution near-field structure

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