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Multiwavelength Brillouin-erbium fiber laser incorporating stimulated brillouin scattering as mirror

We demonstrate a method of generating a multiwavelength Brillouin/Erbium fiber laser in a ring cavity, with stimulated Brillouin scattering as a mirror. All Four generated Stokes lines have peak powers above 0 dBm with equal spacing of 10 GHz (0.08 nm) at 130 mW pump power from a 1480 nm laser diode...

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Bibliographic Details
Main Authors: Ajiya M., Mahdi M.A., Al-Mansoori M.H., Hambalil N.A.M.A., Gangl S.Y.
Other Authors: 26427965200
Format: Conference paper
Published: 2023
Subjects:
Erbium
Fiber laser
Multiwavelength
Stimulated Brillouin scattering
Amplification
Fibers
Light polarization
Mirrors
Pumping (laser)
Scattering
Ultrasonics
Brillouin/erbium fiber lasers
Laser cavity
Laser diodes
Lasing modes
Peak power
Pump power
Ring cavities
Tuning ranges
Fiber lasers
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Summary:We demonstrate a method of generating a multiwavelength Brillouin/Erbium fiber laser in a ring cavity, with stimulated Brillouin scattering as a mirror. All Four generated Stokes lines have peak powers above 0 dBm with equal spacing of 10 GHz (0.08 nm) at 130 mW pump power from a 1480 nm laser diode. Our technique suppresses other potential modes to circulate in the laser cavity, thus the self-lasing modes are eliminated. The tuning range over 39 nm from 1527 nm to 1566 nm was successfully demonstrated, which is only limited by the amplification bandwidth of the erbium gain. � 2009 SPIE.

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