X. Chen, M. Li, and A. Liu, "Ge-Doped Laser Fiber with Suppressed Stimulated Brillouin Scattering,"
in Optical Fiber Communication Conference,
OSA Technical Digest (CD)
(Optical Society of America, 2010), paper OMG3.
Ge-doped laser fibers with suppressed SBS are proposed. By taking advantage of the difference between optical and acoustic properties, higher SBS thresholds of 3-5 dB are shown numerically while maintaining diffraction limited beam quality.