Victor Lambin Iezzi, Thomas F. S. Büttner, Amirhossein Tehranchi, Sébastien Loranger, Irina V. Kabakova, Benjamin J. Eggleton et Raman Kashyap
Article de revue (2016)
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Abstract
This paper provides the first detailed temporal characterization of a multi-wavelength-Brillouin-erbium fiber laser (MWBEFL) by measuring the optical intensity of the individual frequency channels with high temporal resolution. It is found that the power in each channel is highly unstable due to the excitation of several cavity modes for typical conditions of operation. Also provided is the real-time measurements of the MWBEFL output power for two configurations that were previously reported to emit phase-locked picosecond pulse trains, concluded from their autocorrelation measurements. Real-time measurements reveal a high degree of instability without the formation of a stable pulse train. Finally, we model the MWBEFL using coupled wave equations describing the evolution of the Brillouin pump, Stokes and acoustic waves in the presence of stimulated Brillouin scattering, and the optical Kerr effect. A good qualitative consistency between the simulation and experimental results is evident, in which the interference signal at the output shows strong instability as well as the chaotic behavior due to the dynamics of participating pump and Stokes waves.
Sujet(s): |
2500 Génie électrique et électronique > 2500 Génie électrique et électronique 3100 Physique > 3100 Physique 3100 Physique > 3111 Laser |
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Département: |
Département de génie électrique Département de génie physique |
Centre de recherche: | POLY-GRAMES - Centre de recherche avancée en micro-ondes et en électronique spatiale |
Organismes subventionnaires: | Australian Research Councils, Center of Excellence CUDOS, Laureate Fellowship, CRSNG, Canada Research Chairs |
Numéro de subvention: | CE110001018, FL120100029 |
URL de PolyPublie: | https://publications.polymtl.ca/3513/ |
Titre de la revue: | New Journal of Physics (vol. 18, no 5) |
Maison d'édition: | IOP Publishing |
DOI: | 10.1088/1367-2630/18/5/055003 |
URL officielle: | https://doi.org/10.1088/1367-2630/18/5/055003 |
Date du dépôt: | 09 janv. 2019 12:56 |
Dernière modification: | 05 avr. 2024 21:05 |
Citer en APA 7: | Iezzi, V. L., Büttner, T. F. S., Tehranchi, A., Loranger, S., Kabakova, I. V., Eggleton, B. J., & Kashyap, R. (2016). Temporal characterization of a multi-wavelength Brillouin–erbium fiber laser. New Journal of Physics, 18(5), 1-11. https://doi.org/10.1088/1367-2630/18/5/055003 |
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