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Enlargement of the nontransmission frequency range of multiple-channeled filters by the use of heterostructures

  • Li Wang
  • , Zhanshan Wang*
  • , Yonggang Wu
  • , Lingyan Chen
  • , Shaowei Wang
  • , Xiaoshuang Chen
  • , Wei Lu
  • *此作品的通讯作者
  • Tongji University
  • CAS - Shanghai Institute of Technical Physics

科研成果: 期刊稿件文章同行评审

摘要

The photonic transmission of the heterostructures with defects was studied. It was demonstrated that the nontransmission frequency ranges adjacent to transmission channels can be enlarged by introducing defects in multiple heterostructures. These structures give wider nontransmission ranges than that of the nonheterostructures. The results show that multiple-channeled filters with wide nontransmission frequency ranges can be obtained by adjusting the positions and thicknesses of defects.

源语言英语
页(从-至)424-426
页数3
期刊Journal of Applied Physics
95
2
DOI
出版状态已出版 - 15 1月 2004
已对外发布

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