Abstract

The referenced paper [Optica 6, 944 (2019) [CrossRef]  ] has been retracted by the authors.

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

Full Article  |  PDF Article

References

  • View by:
  • |
  • |
  • |

  1. H. Tang, Y. Yu, and X. Zhang, “Widely tunable optoelectronic oscillator based on selective parity-time-symmetry breaking,” Optica 6, 944–950 (2019).
    [Crossref]

2019 (1)

Cited By

OSA participates in Crossref's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.

Alert me when this article is cited.