All-Fiber Dual-Wavelength Thulium–Bismuth Codoped Fiber Laser

• Main Authors: Saidin, N., Zen, D.I.M., Damanhuri, S.S.A., Harun, Sulaiman Wadi, Ahmad, Harith, Dimyati, K., Halder, A., Paul, Mukul Chandra, Pal, M., Bhadra, S.K.
• 格式: Article
• 出版: John Wiley & Sons 2013
• 主題: QC Physics; TK Electrical engineering. Electronics Nuclear engineering
• 在線閱讀: http://eprints.um.edu.my/14377/; http://onlinelibrary.wiley.com/doi/10.1002/mop.27875/abstract

We report a room temperature all-fiber dual-wavelength Thulium–Bismuth codoped fiber laser operating in 1900 nm region using a single fiber Bragg grating (FBG) in a ring configuration. The addition of Bismuth ions as codopant in the gain medium enhances the inhomogeneous broadening effect in the fib...