Duplicate Title to 

<a href="https://researchdata.aston.ac.uk/cgi/users/home?screen=EPrint::View&amp;eprintid=586">E-, S-, C- and L-band coherent transmission with multistage discrete Raman amplifier</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=137"><span xmlns="http://www.w3.org/1999/xhtml" class="ep_name_citation"><span class="person_name">Pratim Hazarika</span></span></a>

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