MULTIPLE BRILLOUIN STOKES GENERATION WITH BISMUTH-BASED ERBIUM-DOPED FIBER

作者：Shahi S; Harun S W^*; Dimyati K; Tamjis M R; Ahmad H

来源：Microwave and Optical Technology Letters, 2010, 52(6): 1416-1418.

DOI：10.1002/mop.25207

• nonlinear optics
• stimulated Brillouin scattering
• bismuth-based EDF

A multiple Brillouin Stokes generation is demonstrated at extended L-band region using the bismuth-based erbium-doped fiber (Bi-EDF) in the linear cavity. A 2.15-m long Bi-EDF is used to provide both nonlinear and linear gains to generate a stimulated Brillouin scattering (SBS) and to amplify the generated SBS, respectively. The Brillouin erbium fiber laser operates at 1615 nm region with more than 40 Stokes and anti-Stokes lines, and the line spacing is measured to be similar to 0.09 nm. Based on the four-wave mixing signals spacing, the dispersion coefficient of the Bi-EDF is estimated to be,similar to 95 ps/nm/km.

• 出版日期2010-6