Stable Triple-Wavelength Random Fiber Laser Based on Fiber Bragg Gratings

• Main Authors: Awang Lah A.A., Sulaiman A.H., Abdullah F., Ambran S., Ng E.K., Alresheedi M.T., Mahdi M.A., Md Yusoff N.
• Other Authors: 57202646424
• Format: Article
• Published: Multidisciplinary Digital Publishing Institute (MDPI) 2024
• Subjects: erbium-doped fiber amplifier; fiber Bragg grating; intensity-dependent loss; random fiber laser; semiconductor optical amplifier

We demonstrate a generation of three lasing wavelengths with the assistance of Rayleigh backscattering as the stabilizer of peak power variations. The proposed laser consists of a combination of the semiconductor optical amplifier (SOA) and erbium-doped fiber amplifier (EDFA) as the amplifying media...