Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Pierre-Luc François"'
Publikováno v:
Journal de Physique III. 5:281-295
A theoretical modeling of dual wavelength operation of erbium-doped fibre lasers is presented. The model is a generalization of the one used in the single mode theory, based on the existence of isolated ions and ion pairs coupled via the laser field.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48470b5761254facfc3f4e6eceeffc67
https://doi.org/10.1051/jp3:1995125
https://doi.org/10.1051/jp3:1995125
Publikováno v:
IEEE Journal of Quantum Electronics. 31:481-488
We present experimental evidence of quasiperiodic route to chaos in erbium-doped fiber laser operating simultaneously at 1.550 /spl mu/m and 1.536 /spl mu/m. Starting from a CW state for high pumping rates the system becomes T-periodic, 2T-periodic,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::781923c94e2616e3f079b16989a489cb
https://doi.org/10.1109/3.364403
https://doi.org/10.1109/3.364403
Publikováno v:
Physical Review A. 48:2220-2229
Experiments with erbium-doped fiber lasers demonstrate cw, sinusoidal, and self-pulsing operation. The obtained regimes depend on three control parameters: ion-pair concentration, photon lifetime, and pumping rate. We present a theoretical model whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7806c81f157bc67dd19775d33761b1de
https://doi.org/10.1103/physreva.48.2220
https://doi.org/10.1103/physreva.48.2220
Publikováno v:
Optical and Quantum Electronics. 25:501-507
We demonstrate experimentally the influence of ion-pair concentration on the dynamical behaviour of erbium-doped fibre lasers. At low pair densities, the laser has a CW output, while at higher densities it exhibits a self-pulsing behaviour. For inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::082a09d911489bd907b34cbb596c119d
https://doi.org/10.1007/bf00308305
https://doi.org/10.1007/bf00308305
Publikováno v:
Optical and Quantum Electronics. 25:359-367
The output intensity of an erbium-doped fibre laser was studied. Experiments were performed with three pumping wavelengths: 514.5 nm, 810 nm and 980 nm. The laser output intensity exhibits three different dynamical behaviours: steady-state, sinusoida
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::383e599b4b9b2022eaf730eb2ad3accd
https://doi.org/10.1007/bf00420691
https://doi.org/10.1007/bf00420691
Publikováno v:
Applied optics. 34(33)
A simple theoretical modeling of the static properties of a fiber laser that includes distributed losses and inhomogeneous pumping is presented. Closed-form expressions for both the output and the backward (at the input mirror) intensities are obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b6efeaf9be28bbd4382144425c6d3df
https://pubmed.ncbi.nlm.nih.gov/21060646
https://pubmed.ncbi.nlm.nih.gov/21060646
Simultaneous effects of gain and loss anisotropies on the thresholds of a bipolarization fiber laser
Publikováno v:
Optics letters. 19(4)
We study, both experimentally and theoretically, the threshold properties of the polarized modes in Nd(3+)-doped fiber lasers. We demonstrate the influence of the gain anisotropy induced by the pump polarization and of the loss anisotropy induced by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f63aff2d1f41f304f2b8fb70e4793ba6
https://pubmed.ncbi.nlm.nih.gov/19829615
https://pubmed.ncbi.nlm.nih.gov/19829615
Publikováno v:
Scopus-Elsevier
The use of coherent optical sources as pumps in solidstate lasers has led to the experimental feasibility of long-fiber lasers, permitting the study of coherent effects on increased time scales. Rare-earth-doped silica-fiber lasers reveal complex sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fe3b6c67e86a48c26794a6d500c816b
https://doi.org/10.1109/cleoe.1994.636432
https://doi.org/10.1109/cleoe.1994.636432
Publikováno v:
Conference on Lasers and Electro-Optics Europe.
Rare-earth doped fibre lasers had demonstrated a large variety of dynamical behaviors including static and dynamic polarization effects,1 antiphase and chaotic dynamics in autonomous2 or modulated systems.3 In this context, erbium-doped fibre laser (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73666b3c3d9b61ac63356ddba6c10b54
https://doi.org/10.1109/cleoe.1994.636433
https://doi.org/10.1109/cleoe.1994.636433
Publikováno v:
Annales Des Télécommunications. 49
La dynamique du laser a fibre dopee a I’erbium est analysee experimentalement et theoriquement. Une caracteristique surprenante de ce laser est qu’il est susceptible d’osciller spontanement en impulsions, en sinusoidal ou bien en continu. L’e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bba97ac2382ddceb77b4c58e1cde9ba
https://doi.org/10.1007/bf02999480
https://doi.org/10.1007/bf02999480