duplicate_title_676duplicate_titleDuplicate Title to <a href="https://researchdata.aston.ac.uk/cgi/users/home?screen=EPrint::View&amp;eprintid=676">Two-Pump Distributed Parametric Amplification of 25x 32 Gbaud 16-QAM Modulated Channels over 25 km Standard Single Mode Fiber (SSMF)</a> <br xmlns="http://www.w3.org/1999/xhtml"/>Under Review, <a href="https://researchdata.aston.ac.uk/cgi/users/home?screen=User::View&amp;userid=213"><span xmlns="http://www.w3.org/1999/xhtml" class="ep_name_citation"><span class="person_name">Munira Mostafa</span></span></a> - [ <a href="#" onclick="return issues2_retire( 676 );" class="ep_issues2_retire">Manage</a> ] [ <a href="#" onclick="return issues2_compare( $(this).up(3).readAttribute('eprintid'), 676 );" class="ep_issues2_compare">Compare &amp; Merge</a> ] [ <a href="#" onclick="if( issues2_ack( $(this).up(3).readAttribute('eprintid'), $(this).up(1).readAttribute('ep_issue_list_id')) ) { $(this).up(1).setStyle( { 'font-style': 'italic', 'color': '#bbbbbb' } ); }" class="ep_issues2_ack">Acknowledge</a> ]2026-04-23 00:30:09discovered