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Suppression of self-pulsing in Er-doped fibre lasers with electronic control |
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| Authors: | D. Amroun A. Kellou K. Aït Ameur V. Dupray F. Sanchez |
| Affiliation: | 1. Laboratoire de Physique des Lasers , Institut de Physique, Université des Sciences et de la Technologie Houari Boumedienne , BP32, El-Alia, Bab-Ezzouar, Alger, Algeria;2. CIRIL, ISMRA , 6 Bd. Maréchal Juin, 14050, Caen Cedex 4, France;3. Groupe d'Optique et d'Optronique , CORIA, Université de Rouen , UMR 6614, Place Emile Blondel, 76821, Mont-Saint-Aignan Cedex, France |
| Abstract: | Abstract We propose a new method to suppress the self-pulsing behaviour occurring in heavily-doped erbium-fibre lasers. The method consists of an electronic feedback on the pumping laser. It is theoretically demonstrated that this simple method efficiently stabilizes the output of the laser without changing the laser threshold and the laser efficiency. |
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