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Microwave near-field polarimetry

  • A. F. Lann*
  • , M. Golosovsky
  • , D. Davidov
  • , A. Frenkel
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

A near-field probe is applied to perform microwave polarimetric measurements with a subwavelength spatial resolution. The probe is a symmetrical cross-slit antenna formed by two very thin orthogonal slits at the end of a circular waveguide. The mapping is phase-sensitive and can be done with a subwavelength spatial resolution of at least λ/16 in conductors. The probe may also be used for local measurement of Hall mobility in semiconductors.

Original languageEnglish
Pages (from-to)603-605
Number of pages3
JournalApplied Physics Letters
Volume75
Issue number5
DOIs
StatePublished - 2 Aug 1999

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