Multi-wavelength erbium/Raman gain based random distributed feedback fiber laser

• Main Authors: Sugavanam, S, Zulkifli, Mohd Zamani, Churkin, D V
• Format: Article
• Language: English
• Published: IOP Publishing 2015
• Subjects: QC Physics
• Online Access: http://irep.iium.edu.my/84052/1/sugavanam2015.pdf; http://irep.iium.edu.my/84052/; https://iopscience.iop.org/article/10.1088/1054-660X/26/1/015101

A multiwavelength generation in a random distributed feedback fiber laser based on hybrid Raman and erbium gain and a Lyot all-fiber spectral filter is demonstrated for the first time. The use of erbium-doped fiber allows a multi-wavelength generation to be achieved at lower pump powers in compar...