Thanks for the file Abhishek, I will check it and get back.
Are you referring to this tutorial
<a href=”https://optiwave.com/resources/applications-resources/optical-system-soa-as-in-line-amplifier-in-soliton-communication-systems/” target=”_blank”>https://optiwave.com/resources/applications-resources/optical-system-soa-as-in-line-amplifier-in-soliton-communication-systems/ </a>