Figure 1 |Ideal nodal ring in one-dimensional (1D) photonic crystals. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 1 |Ideal nodal ring in one-dimensional (1D) photonic crystals.

Caption

a, Schematic of 1D nodal ring photonic crystal. b, Band dispersion on the kx-ky plane, where the nodal ring is highlighted by a gray torus. For a better view of the nodal ring, only three quarters of the bands are shown. c, Angle-resolved reflection spectra of the nodal ring photonic crystal.

Credit

by Wei-Min Deng, Ze-Ming Chen, Meng-Yu Li, Chao-Heng Guo, Zhong-Tao Tian, Ke-Xin Sun, Xiao-Dong Chen, Wen-Jie Chen, and Jian-Wen Dong

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Credit must be given to the creator.

License

CC BY

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