Terahertz emission properties from YBCO thin film log-periodic antennas

Hitoshi Saijo, Masahiko Morimoto, Toshihiko Kiwa, Masayoshi Tonouchi

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

We study terahertz (THz) radiation properties from high-Tc superconductor thin film log-periodic antennas. Three sets of wire grid polarizers are employed to characterize the frequency-dependent polarization of the THz beam. The polarized radiation has clear resonance at frequencies corresponding to the antenna structures. The polarization patterns are thus well explained by the antenna structures.

Original languageEnglish
Pages (from-to)319-323
Number of pages5
JournalPhysica C: Superconductivity and its Applications
Volume362
Issue number1
DOIs
Publication statusPublished - Sep 2001
Externally publishedYes

Fingerprint

log periodic antennas
Log periodic antennas
antennas
Polarization
Antennas
Radiation
Thin films
polarized radiation
polarization
thin films
polarizers
Superconducting materials
grids
wire
Wire
radiation

Keywords

  • Femtosecond laser
  • Log-periodic antenna
  • Polarization
  • Terahertz radiation
  • YBaCuO

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Terahertz emission properties from YBCO thin film log-periodic antennas. / Saijo, Hitoshi; Morimoto, Masahiko; Kiwa, Toshihiko; Tonouchi, Masayoshi.

In: Physica C: Superconductivity and its Applications, Vol. 362, No. 1, 09.2001, p. 319-323.

Research output: Contribution to journalArticle

Saijo, Hitoshi ; Morimoto, Masahiko ; Kiwa, Toshihiko ; Tonouchi, Masayoshi. / Terahertz emission properties from YBCO thin film log-periodic antennas. In: Physica C: Superconductivity and its Applications. 2001 ; Vol. 362, No. 1. pp. 319-323.
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