Tunable range enhancement of Brillouin-erbium fiber laser utilizing Brillouin pump pre-amplification technique
作者： Mohammed Haydar Al-Mansoori , Mohd Adzir Mahdi , None
DOI: 10.1364/OE.16.007649
关键词: Materials science 、 Fiber laser 、 Photonic-crystal fiber 、 Polarization-maintaining optical fiber 、 Double-clad fiber 、 Optics 、 Fiber optic sensor 、 Brillouin scattering 、 Dispersion-shifted fiber 、 Graded-index fiber
摘要: We demonstrate an enhanced multiwavelength L-band Brillouin-erbium fiber laser (BEFL), in which the Brillouin pump is pre-amplified before entering single-mode fiber. The pre-amplification provided by Erbium-doped has created higher intensity of Stokes line generated that leads to homogenous gain saturation. Thus built-up self-lasing cavity modes suppressed a wider wavelength range. In contrary conventional linear-cavity BEFL, number output channels within same tuning
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