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Article History

Received: 11 February 2023

Accepted: 9 May 2023

First Online: 19 May 2023

Declarations

:

: We declare that the manuscript entitled “All-Optical Demultiplexer: A review on recent research and developments” is original, has not been fully or partly published before, and is not currently being considered for publication elsewhere. Moreover, we confirm that the permission has been taken from concern publishers for reproducing the figures and graphs in this manuscript. We further confirm that the order of authors listed in the manuscript has been approved by all of us.

: Not applicable.

: Not applicable.

: The authors have no competing interests to declare that are relevant to the content of this article.