Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Characterization of selfpulsations in a monolithic master oscillator power amplifier
Year:2014
Research Areas
  • Electronic technology and of the communications
Information
Abstract
Self pulsation (SP) regimes are experimentally investigated in a high-power monolithic master-oscillator power amplifier (MOPA) emitting at 1.5 ?m. Detailed characterization of the SP phenomenon is reported in optical and radiofrequency domains. Two main regimes of operation are observed under steady state injection conditions: a stable regime with single mode emission at the master oscillator frequency and an unstable regime in which the device undergoes undamped relaxation oscillations resulting in SP emission. We interpret the SP regimes in terms of the phase of the active optical feedback. This behavior is especially relevant for the application of integrated MOPAs in optical communications.
International
Si
Congress
II International Conference on Applications of Optics and Photonics (AOP14)
960
Place
Aveiro, Portugal
Reviewers
Si
ISBN/ISSN
978-989-98032-6-8
Start Date
26/05/2014
End Date
30/05/2014
From page
63
To page
63
II International Conference on Applications of Optics and Photonics (AOP14)
Participants
  • Autor: Mariafernanda Vilera Suárez (UPM)
  • Autor: Jose Manuel Garcia Tijero (UPM)
  • Autor: Antonio Consoli Barone (UPM)
  • Autor: Santiago Aguilera Navarro (UPM)
  • Autor: Ignacio Esquivias Moscardo (UPM)
  • Autor: Pawel Adamiec . (UPM)
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: Tecnología Fotónica y Bioingeniería
  • Departamento: Estructuras y Física de Edificación
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