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Memorias de investigación
Communications at congresses:
Analysis of Mode Competition in a Monolithic Master-Oscillator Power-Amplifier emitting at 1.5 um
Year:2013
Research Areas
  • Electronic technology and of the communications
Information
Abstract
The optical and radio-frequency spectra of a monolithic master-oscillator power-amplifier emitting at 1.5 ?m have been analyzed in a wide range of steady-state injection conditions. The analysis of the spectral maps reveals that, under low injection current of the master oscillator, the device operates in two essentially different operation modes depending on the current injected into the amplifier section. The regular operation mode with predominance of the master oscillator alternates with lasing of the compound cavity modes allowed by the residual reflectance of the amplifier front facet. The quasi-periodic occurrence of these two regimes as a function of the amplifier current has been consistently interpreted in terms of a thermally tuned competition between the modes of the master oscillator and the compound cavity modes.
International
No
Congress
VIII Reunión Española de Optoelectrónica OPTOEL 2013
960
Place
Alcalá de Henares, España
Reviewers
Si
ISBN/ISSN
978-84-88754-21-9
Start Date
10/07/2013
End Date
12/07/2013
From page
322
To page
326
VIII Reunión Española de Optoelectrónica OPTOEL 2013
Participants
  • Autor: Mariafernanda Vilera Suárez (UPM)
  • Autor: Pawel Adamiec . (UPM)
  • Autor: Antonio Consoli Barone (UPM)
  • Autor: Jose Manuel Garcia Tijero (UPM)
  • Autor: Santiago Aguilera Navarro (UPM)
  • Autor: Ignacio Esquivias Moscardo (UPM)
  • Autor: Julien JAVALOYES (Departamento de Física, Universitat de les Illes Balears)
  • Participante: Salvador BALLE (Institut Mediterrani d¿Estudis Avançats (CSIC-UIB))
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Fotónica Aplicada
  • Centro o Instituto I+D+i: Centro de Materiales y Dispositivos Avanzados para Tecnologías de Información y Comunicaciones
  • Departamento: Física e Instalaciones Aplicadas a la Edificación, al Medio Ambiente y al Urbanismo
  • Departamento: Tecnología Fotónica y Bioingeniería
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