Phase-variance reduction of high order Stokes lines in Brillouin fiber lasers
| Autor: | F. Ginovart, Pascal Besnard, Ananthu Sebastian, Schadrac Fresnel, S. La Rochelle, Stephane Trebaol |
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| Přispěvatelé: | Institut des Fonctions Optiques pour les Technologies de l'informatiON (Institut FOTON), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-École Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT)-Centre National de la Recherche Scientifique (CNRS), Centre d'Optique, Photonique et Laser (COPL), Université Laval [Québec] (ULaval), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-École Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT) |
| Rok vydání: | 2017 |
| Předmět: |
Physics
[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics] Laser excitation business.industry Optical fiber sensors Single-mode optical fiber Physics::Optics Polarization-maintaining optical fiber 02 engineering and technology Graded-index fiber Optical fiber communication Fiber lasers Scattering Pump lasers 020210 optoelectronics & photonics Optics Double-clad fiber Brillouin scattering Fiber optic sensor Fiber laser 0202 electrical engineering electronic engineering information engineering Dispersion-shifted fiber Laser noise business |
| Zdroj: | IEEE Xplore Digital Library Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference 2017 (CLEO-Europe/EQEC 2017) Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference 2017 (CLEO-Europe/EQEC 2017), Jun 2017, Munich, Germany. ⟨10.1109/CLEOE-EQEC.2017.8086514⟩ Scopus-Elsevier |
| Popis: | International audience; Summary form only given. Brillouin fiber ring lasers have already been extensively studied and results have shown that the generated first order Stokes wave has less intensity and phase noise than the seeded pump. This increase in coherence is attractive for many sensing applications, whether in the field of fiber sensors or remote sensing systems such as LIDAR. Brillouin fiber lasers with several Stokes components can further increase the coherence through a cascading effect, the 1st Stokes component being the pump for the 2nd Stokes order and so on. In this communication, we investigate the noise properties of a multi-Stokes Brillouin fiber laser. We present numerical simulations from a model that is an extension of the usual three-waves model of stimulated Brillouin scattering in agreement with experimental results. |
| Databáze: | OpenAIRE |
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