Abstract

A number of erratums are presented to correct the inadvertent typing mistakes in our paper.

© 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

In our paper [1], some inadvertent typing errors have been found and corrected as below. In the first paragraph of Theoretical analyses section, the form of geometric phase should be corrected as “ϕPB=2σθ”. Simultaneously, in the fourth line of the fourth paragraph on page 3, the total phase should be corrected as “ψ=ϕ+2σθ”. In the first paragraph of Results and discussion section, the Nyquist sampling criterion should be corrected as “S<λ2NA”. In the third line of the caption in Fig. 2, the statement “unit cells from 1 to 4” should be corrected as “unit cells from 1 to 8”. In the second paragraph of subsection 3.1, the statement “RCP and LCP” in line 3 and line 10 should be corrected as “LCP and RCP”. Simultaneously, in the caption of Fig. 3, the statement “RCP and LCP” in line 2 and line 3 should be corrected as “LCP and RCP”, and the statement “320nm and 360nm” in line 5 should be corrected as “360nm and 320nm”. Note that all the designing process is right. And these mistake does not affect the conclusions of this paper. We apologize for any confusion this may have caused.

References

1. S. Tian, H. Guo, J. Hu, and S. Zhuang, “Dielectric longitudinal bifocal metalens with adjustable intensity and high focusing efficiency,” Opt. Express 27(2), 680–688 (2019). [CrossRef]   [PubMed]  

References

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  1. S. Tian, H. Guo, J. Hu, and S. Zhuang, “Dielectric longitudinal bifocal metalens with adjustable intensity and high focusing efficiency,” Opt. Express 27(2), 680–688 (2019).
    [Crossref] [PubMed]

2019 (1)

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