Highly efficient and high output power of erbium doped fiber laser in a linear cavity configuration

• Main Authors: Awang, N.A., Zulkifli, M.Z., Norizan, S.F., Harun, Sulaiman Wadi, Ghani, Z.A., Ahmad, Harith
• Format: Article
• Published: IOP Publishing 2010
• Subjects: Q Science (General)
• Online Access: http://eprints.um.edu.my/12257/; https://doi.org/10.1134/S1054660X10190011

A simple Erbium Doped Fiber Laser (EDFL) in linear cavity configuration is reported. The cavity design is based on an FBG as a back reflector, and a loop back optical circulator with an output coupler as the front reflector. Different coupling ratios of the coupler are tested and 50 : 50 provides th...