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Magneto-Optical Effect of One-Dimentional Magnetophotonic Crystal Utilizing the Second Photonic Band Gap

  • Uchida, H. (Department of Electrical and Electronic Engineering, Toyohashi University of Technology) ;
  • Tanizaki, K. (Department of Electrical and Electronic Engineering, Toyohashi University of Technology) ;
  • Khanikaev, A.B. (Department of Electrical and Electronic Engineering, Toyohashi University of Technology) ;
  • Fedyanin, A.A. (Department of Physics, Moscow State University) ;
  • Lim, P.B. (Department of Electrical and Electronic Engineering, Toyohashi University of Technology) ;
  • Inoue, M. (Department of Electrical and Electronic Engineering, Toyohashi University of Technology)
  • Published : 2006.09.01

Abstract

We fabricated new one-dimensional magnetophotonic crystal (1D-MPC) utilizing the second and third photonic band gaps where localized modes existed. Structure of the 1D-MPC was $(Ta_{2}O_{5}/SiO_{2})_{5}/Bi:YIG/(SiO_{2}/Ta_{2}O_{5})_{5}$ with optical thicknesses of 3$\lambda$ /4 for $Ta_{2}O_{5} and $SiO_2$ dielectric layers and $\lambda$ /2 for Bi:YIG defect layer, where $\lambda$ is a wavelength of a localized mode in the second photonic band gap. Faraday rotation at the localized mode in the second photonic band gap was enhanced, which was confirmed by calculation using 4${\times}$4 matrix method.

References

  1. M. Inoue, K. Arai, T. Fujii, and M. Abe, J. Appl. Phys. 85, 5768 (1999) https://doi.org/10.1063/1.370120
  2. H. Kato, T. Matsushita, A. Takayama, M. Egawa, K. Nishimura, and M. Inoue, J. Appl. Phys. 93, 3906 (2003) https://doi.org/10.1063/1.1559422
  3. H. Kato, T. Matsushita, A. Takayama, M. Egawa, H. Uchida, K. Nishimura, and M. Inoue, Trans. Magn. Soc. Japan, 4, 286-289 (2004) https://doi.org/10.3379/tmjpn2001.4.286
  4. T. V. Murzina, R. V. Kapra, T. V. Dolgova, A. A. Fedyanin, O. A. Aktsipetrov, K. Nshimura, H. Uchida, and M. Inoue, Phys. Rev. B 70, 012407 (2004) https://doi.org/10.1103/PhysRevB.70.012407
  5. A. A. Fedyanin, O. A. Aktsipetrov, D. Kobayashi, K. Nishimura, H. Uchida, and M. Inoue, IEEE Trans. Mag. 40, 2850 (2004) https://doi.org/10.1109/TMAG.2004.832805