Switchable multiwavelength Brillouin-Raman fiber laser utilizing an enhanced nonlinear amplifying fiber loop design

• Main Authors: Mamdoohi, Ghazaleh, Sarmani, Abdul Rahman, Abu Bakar, Muhammad Hafiz, Mahdi, Mohd Adzir
• Format: Article
• Published: IEEE 2018
• Online Access: http://psasir.upm.edu.my/id/eprint/74038/; https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=4563994

We propose and demonstrate a new multiwavelength Brillouin-Raman fiber laser with switchable 10 and 20 GHz spacing. This is achieved by proper adjustments of optical coupling ratios that are incorporated in the design that consists of an enhanced nonlinear amplifying fiber loop. By utilizing a 50/50...