Chin. J. Semicond. > 2005, Volume 26 > Issue S1 > 87-90

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Two-Dimensional Ring-Type Photonic Crystals in Near Infrared Region

Xu Xingsheng, Zhang Xiaofan, Sun Zenghui, Chen Hongda and Zhang Daozhong

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Abstract: A ring photonic crystal working in the near infrared region is proposed,where the air holes in the background material GaAs are arranged to form a series of rings.It is found that the band gaps do not depend on the incident direction,and only a small number of rows are needed to create a frequency gap in the transmission spectrum.The transmission spectra of both P and S polarizations show that there is a complete bandgap in the hexagonal ring photonic crystals and the ratio of gap width to mid-gap frequency is as high as 11%.

Key words: ring photonic crystals direction-independent complete band gap

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    Received: 19 August 2015 Revised: Online: Published: 01 December 2005

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      Xu Xingsheng, Zhang Xiaofan, Sun Zenghui, Chen Hongda, Zhang Daozhong. Two-Dimensional Ring-Type Photonic Crystals in Near Infrared Region[J]. Journal of Semiconductors, 2005, In Press. Xu X S, Zhang X F, Sun Z H, Chen H D, Zhang D Z. Two-Dimensional Ring-Type Photonic Crystals in Near Infrared Region[J]. Chin. J. Semicond., 2005, 26(13): 87.Export: BibTex EndNote
      Citation:
      Xu Xingsheng, Zhang Xiaofan, Sun Zenghui, Chen Hongda, Zhang Daozhong. Two-Dimensional Ring-Type Photonic Crystals in Near Infrared Region[J]. Journal of Semiconductors, 2005, In Press.

      Xu X S, Zhang X F, Sun Z H, Chen H D, Zhang D Z. Two-Dimensional Ring-Type Photonic Crystals in Near Infrared Region[J]. Chin. J. Semicond., 2005, 26(13): 87.
      Export: BibTex EndNote

      Two-Dimensional Ring-Type Photonic Crystals in Near Infrared Region

      • Received Date: 2015-08-19

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