This erratum makes corrections to Eqs. (7) and (9) of Opt. Lett. 44, 1452 (2019). [CrossRef]
© 2019 Optical Society of America
In the second page of , the formulas (7) and (9) should have been changed to:
where is the direction of the surface wave propagating on the tensor-impedance surface. In addition, can be calculated from Eq. (7) and the corresponding direction of the surface wave propagating on the tensor-impedance surface of can be obtained simultaneously.
In the second page of , and have not been defined. In addition, the relationship between and , can be given .
In the third page of , “are shown in Figs. 9(a) and 9(d)” should be correctly read “are shown in Figs. 8(a) and 8(d).”
1. X. Meng, J. Wu, Z. Wu, L. Yang, L. Huang, X. Li, and T. Qu, Opt. Lett. 44, 1452 (2019). [CrossRef]
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