Journal of Optoelectronical Nanostructures (JOPN) cited to the Islamic Republic of Iran,s .Ministry of Science, Research and Technology letter dated 10 February 2016, has scientific research grade (under letter number 3/18/240572).

This journal is following the principles of Committee on Publication Ethics (COPE). This journal is published under the Attribution 4.0  International (CC BY 4.0) License and authors are expected to be aware of publication ethics regarding authorship, dual submission, plagiarism, competing interests, research ethics, etc. according to the rules of this committee.