Spectral dynamics of pseudo-distributed erbium gain in Raman random fiber laser

• Main Authors: Zainol Abidin, N.H., Lau, K.Y., Mohd Yusoff, N., Ng, E.K., Alresheedi, M.T., Mahdi, M.A.
• Format: Article
• Published: Elsevier BV 2023
• Online Access: http://psasir.upm.edu.my/id/eprint/110139/; https://linkinghub.elsevier.com/retrieve/pii/S0030402623009580

This work explores the spectral dynamics of pseudo-distributed erbium gain in a Raman-based open cavity hybrid random fiber laser (RFL) and compares it to two other schemes; without erbium-doped fiber (EDF) and with EDF integrated mid-cavity. The pseudo-distribution of erbium gain is simulated by sp...