Widely Tunable C +L Bands Multiwavelength BEFL with Double-Brillouin Frequency Shifts

A wideband multiwavelength Brillouin-erbium fiber laser (BEFL) with double Brillouin frequency spacing is demonstrated. The fiber laser structure utilizes a tunable band-pass filter and a pre-amplified Brillouin pump technique within a ring cavity. An average of six Brillouin-Stokes signals in C + L...

Full description

Saved in:
Bibliographic Details
Main Authors: Almusafer W.K.H., Jamaludin M.Z., Abdullah F., Al-Mansoori M.H., Ajiya M., Mahdi M.A.
Other Authors: 54896326200
Format: Article
Published: 2023
Subjects:
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A wideband multiwavelength Brillouin-erbium fiber laser (BEFL) with double Brillouin frequency spacing is demonstrated. The fiber laser structure utilizes a tunable band-pass filter and a pre-amplified Brillouin pump technique within a ring cavity. An average of six Brillouin-Stokes signals in C + L bands with a constant wavelength spacing of 0.174 nm can be turned over a span of 80 nm from 1530 nm to 1610 nm. Total average output power of 8.5 mW from this laser structure was achieved. All the generated Brillouin-Stokes signals exhibit good stability, and high peak power of above -10 dBm per signal was demonstrated. � 2012 IEEE