Stimulated Brillouin scattering beam cleanup of a pulsed multimode fiber master-oscillator power-amplifier at 1.55 μm

Authors :: Eric Lallier
Patrick Georges
A. Brignon
Bastien Steinhausser
J.-P. Huignard
Source :: 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference.
Publication Year :: 2007
Publisher :: IEEE, 2007.
Abstract: A new seeded stimulated Brillouin scattering (SBS) beam cleanup scheme to convert the aberrated output of a pulsed multimode fiber master-oscillator power-amplifier (MOPA) while maintaining the spectral width of the master oscillator is proposed. The pulsed master oscillator is a distributed feedback (DFB) laser diode amplified through two single mode preamplifiers.

Subjects :: Multi-mode optical fiber
Materials science
Laser diode
business.industry
Preamplifier
Amplifier
Single-mode optical fiber
Physics::Optics
law.invention
Optics
Brillouin scattering
law
Spectral width
Optoelectronics
business
Beam (structure)

Database :: OpenAIRE
Journal :: 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference
Accession number :: edsair.doi...........4c136c9bdcdd6300224d385dd99feaba

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