Abstract
An analytical noise figure expression for backward-pumped distributed fiber Raman amplifiers (B-DFRAs) was derived, taking the influence of fiber Rayleigh backscattering into account. The result agrees well with experiment results and numerical simulation, and can be applied to pump power selection in B-DFRAs aiming at low noise figures.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
