| HAL : hal-00494346, version 1 |
| DOI : 10.1049/iet-opt:20070037 |
| Fiche détaillée | Récupérer au format |
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| IET Optoelectron. (2007) 255-258 |
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| Demonstration of 1.51μm InAs/InP(311)B quantum dot single-mode laser operating under continuous wave |
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| Gautier Moreau 1Kamel Merghem 1 |
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| (20/12/2007) |
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| The achievement of a 1.51 µm InAs/InP(311)B quantum dot (QD) single-mode Fabry–Perot laser operating under continuous wave at room temperature is reported. A threshold current of 80 mA associated with a 0.12 W/A external efficiency is reported for as-cleaved device at room temperature. The maximum output power, the gain peak wavelength at threshold and the full width at half maximum of the spectral gain are 5 mW, 1512 nm and 60 nm, respectively. Although these performances must be improved in the future, these results constitute to our knowledge the state-of-the-art on InP(3 1 1)B substrate. These results are of great interest since QD-based lasers are expected to play a major role in the next generation telecommunication networks as low-cost devices. |
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| 1 : | Laboratoire de photonique et de nanostructures (LPN) |
| CNRS : UPR20 | |
| 2 : | Fonctions Optiques pour les Technologies de l'informatiON (FOTON) |
| CNRS : UMR6082 – Université de Rennes 1 – Institut National des Sciences Appliquées (INSA) - Rennes – Ecole Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT) – Institut Mines-Télécom – Télécom Bretagne – PRES Université Européenne de Bretagne [UEB] | |
| 3 : | Alcatel Lucent Bell Labs |
| ALCATEL | |
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| Domaine | : | Sciences de l'ingénieur/Matériaux Sciences de l'ingénieur/Optique / photonique |
| hal-00494346, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00494346 | |
| oai:hal.archives-ouvertes.fr:hal-00494346 | |
| Contributeur : Frédéric GRILLOT | |
| Soumis le : Mardi 22 Juin 2010, 23:48:39 | |
| Dernière modification le : Jeudi 8 Juillet 2010, 17:15:03 | |