Dependence of Faraday effect on the orientation of terbium-scandium- aluminum garnet single crystal

Y. Kagamitani, D. A. Pawlak, H. Sato, A. Yoshikawa, J. Martinek, H. Machida, T. Fukuda

研究成果: Article査読

14 被引用数 (Scopus)

抄録

To investigate the directional dependence of the Faraday effect in terbium-scandium-aluminum garnet (TSAG) single crystals, grown by the Czochralski method, the Verdet constant was measured at 〈111〉, 〈110〉, and 〈100〉 orientations. Extinction ratio and magnetic susceptibility were measured. From the linear dependence of the Verdet constant and inverse wavelength square 1/λ2, 〈111〉 direction shows the highest value of Verdet constant (for λ = 649.1 nm, V av = 8.256 × 10-3 deg · Oe-1 · cm-1). Significant anisotropy of magnetic susceptibility was not observed. The extinction ratio of TSAG shows the highest value for 〈111〉 orientation 38.7 dB, which implies that it can be used as an optical isolator.

本文言語English
ページ(範囲)579-583
ページ数5
ジャーナルJournal of Materials Research
19
2
DOI
出版ステータスPublished - 2004 2

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

フィンガープリント

「Dependence of Faraday effect on the orientation of terbium-scandium- aluminum garnet single crystal」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル