Abstract
We demonstrate an enhanced multiwavelength L-band Brillouin-erbium fiber laser (BEFL), in which the Brillouin pump is pre-amplified before entering the single-mode fiber. The Brillouin pump pre-amplification provided by the Erbium-doped fiber has created higher intensity of Brillouin Stokes line generated in the single-mode fiber that leads to the homogenous gain saturation. Thus the built-up of self-lasing cavity modes is suppressed in a wider wavelength range. In contrary to the conventional linear-cavity BEFL, the number of output channels is enhanced within the same tuning range.
Highlights
We demonstrate an enhanced multiwavelength L-band Brillouinerbium fiber laser (BEFL), in which the Brillouin pump is pre-amplified before entering the single-mode fiber
The Brillouin pump pre-amplification provided by the Erbium-doped fiber has created higher intensity of Brillouin Stokes line generated in the single-mode fiber that leads to the homogenous gain saturation
The built-up of self-lasing cavity modes is suppressed in a wider wavelength range
Summary
We demonstrate an enhanced multiwavelength L-band Brillouinerbium fiber laser (BEFL), in which the Brillouin pump is pre-amplified before entering the single-mode fiber.
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
