Numerical analysis of a two-dimensional near-field probe

Joshua L. Kann, Thomas D Milster, Fred Froehlich, Richard W Ziolkowski, Justin Judkins

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

A hybrid finite-difference-time-domain and angular spectrum technique is used to model near-field optical probe fields and the interaction of the fields with a pyrex substrate. Included in this analysis is a study of the effect of various nanometer sized asperities in the substrate. The hybrid technique provides a straightforward and highly accurate method to simulate the complex electromagnetic problems associated with probe fields.

Original languageEnglish (US)
Pages (from-to)251-256
Number of pages6
JournalUltramicroscopy
Volume57
Issue number2-3
DOIs
StatePublished - 1995

Fingerprint

numerical analysis
Numerical analysis
near fields
probes
borosilicate glass
Substrates
electromagnetism
interactions

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)

Cite this

Numerical analysis of a two-dimensional near-field probe. / Kann, Joshua L.; Milster, Thomas D; Froehlich, Fred; Ziolkowski, Richard W; Judkins, Justin.

In: Ultramicroscopy, Vol. 57, No. 2-3, 1995, p. 251-256.

Research output: Contribution to journalArticle

Kann, Joshua L. ; Milster, Thomas D ; Froehlich, Fred ; Ziolkowski, Richard W ; Judkins, Justin. / Numerical analysis of a two-dimensional near-field probe. In: Ultramicroscopy. 1995 ; Vol. 57, No. 2-3. pp. 251-256.
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