Yong Wang, Dengguo Zhang, Shixiang Xu, Biaogang Xu, Zheng Dong. H-plane cross-shaped waveguide circulator in magneto-photonic crystals with five ferrite posts[J]. Chinese Optics Letters, 2017, 15(11): 111601
- Chinese Optics Letters
- Vol. 15, Issue 11, 111601 (2017)
Fig. 1. (Color online) (a) Structure of 2D MPC circulator with ferrite posts; (b) schematic diagram of the H-plane circulator.
Fig. 2. (Color online) TE band structures of the Al 2 O 3
Fig. 3. Transmission efficiency of the cross-shaped waveguide.
Fig. 4. (Color online) (a) Top view of the MPC circulator; (b) experimental setup for measuring the transmission characteristics of the MPC circulator.
Fig. 5. (Color online) Numerical variations of isolation and insertion loss with the frequency of the MPC circulator.
Fig. 6. (Color online) Measured variations of insertion loss and isolation with the frequency of the MPC circulator.
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