FDTD Analysis of Switching Characteristics in Magneto-Optic Functional Devices Using Magnetostatic Surface Waves

• Noguchi Atsushi

  Toyohashi University of Technology

• Goto Nobuo

  Toyohashi University of Technology

• Miyazaki Yasumitsu

  Aichi University of Technology

Bibliographic Information

Other Title

• 静磁表面波による磁気光学効果を用いた光機能素子におけるスイッチング特性のＦＤＴＤ解析
• セイジヒョウメンハ ニ ヨル ジキ コウガク コウカ オ モチイタ ヒカリ キノウ ソシ ニ オケル スイッチング トクセイ ノ FDTD カイセキ

Abstract

Collinear magneto-optic interaction with Magnetostatic Surface Waves (MSSW) can be used for wavelength-selective switches, wavelength filters and frequency shifters in WDM photonic networks and optical processing systems. The switching efficiency can be improved with multi-layer waveguide structure. To investigate the dynamic switching characteristics, FDTD method was employed. The mode conversion between TE and TM mode was successfully demonstrated with FDTD simulation. The filtering characteristics were also evalutated. The FDTD results were compared with the result from the coupled mode theory, and good agreement was obtained. Switching of an optical pulse was also demonstrated by the FDTD method.

Journal

• IEEJ Transactions on Electronics, Information and Systems

  IEEJ Transactions on Electronics, Information and Systems 126 (3), 299-305, 2006

  The Institute of Electrical Engineers of Japan

Keywords

• FDTD method
• MSSW
• optical switch
• WDM

Details

• CRID: 1390001204606154240
• NII Article ID: 10017276650
• NII Book ID: AN10065950
• DOI: 10.1541/ieejeiss.126.299
• ISSN: 13488155
• ISSN: 03854221
• NDL BIB ID: 7856826
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7856826
• Web Site: http://www.jstage.jst.go.jp/article/ieejeiss/126/3/126_3_299/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed