Retraction Note: Judd–Ofelt analysis of emission spectrum for neodymium ion doped borate glass matrix used for laser medium applications (Journal of Optics, (2023), 52, 1, (10-15), 10.1007/s12596-021-00773-0)

Correction to: J Opt (2021) 52:10–15https://doi.org/10.1007/s12596-021-00773-0. The Editor-in-Chief and the publisher have retracted this article. An investigation by the publisher has found that the article was accepted based on a compromised peer review process. Based on these findings, the Editor-in-Chief no longer has confidence in this article. Y. H. Elbashar does not agree to this retraction. The publisher has not been able to obtain current email addresses for B. M. A. Makram, Jamal Khaliel, D. A. Rayan and Hany Ayoub.