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Memorias de investigación
Ponencias en congresos:
All-semiconductor master oscillator power amplifier at 1.5 um for high power applications
Año:2015
Áreas de investigación
  • Óptica, electromagnetismo,
  • Tecnología electrónica y de las comunicaciones
Datos
Descripción
High power (> 0.5 W) single-mode frequency laser at 1.55 ?m are nowadays key components for a large number of applications such as lidar systems, telemetry or free-space communications. For this level of power, the most suitable and available sources are solid-state lasers and fiber lasers. Semiconductor devices, which are more compact and more efficient, have still to demonstrate very high power operation to be a credible competitor. In order to obtain these levels of power with semiconductor devices, the more suitable device seems to be the Master Oscillator Power Amplifier (MOPA). Single-mode emission is generated by a Distributed Feedback laser (DFB) and the signal is then amplified with a Power Amplifier (PA). To avoid complex optical coupling and to simplify the packaging, it is possible to integrate on the same chip the laser and the amplifier. The main challenges are the fabrication of the multi-section device (at least 2 sections: one for the laser and one for the amplifier) and the reduction of the reflections. Indeed the facet and the internal reflections can create multiple cavities behavior and disturb the laser single-mode emission. In this contribution, we report the realization of a 3-section monolithic MOPA on InP.
Internacional
Si
Nombre congreso
CLEO/Europe-EQEC 2015
Tipo de participación
960
Lugar del congreso
Munich, Alemania
Revisores
Si
ISBN o ISSN
2160-9020
DOI
Fecha inicio congreso
21/06/2015
Fecha fin congreso
25/06/2015
Desde la página
0
Hasta la página
1
Título de las actas
2015 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: M. Faugeron (III-V Lab, a joint Laboratory of "Alcatel Lucent Bell Labs", "Thales Research)
  • Autor: M. Krakowski (III-V Lab, a joint Laboratory of "Alcatel Lucent Bell Labs", "Thales Research)
  • Autor: Y. Robert (III-V Lab, a joint Laboratory of "Alcatel Lucent Bell Labs", "Thales Research)
  • Autor: E. Vinet (III-V Lab, a joint Laboratory of "Alcatel Lucent Bell Labs", "Thales Research)
  • Autor: P. Primiani (III-V Lab, a joint Laboratory of "Alcatel Lucent Bell Labs", "Thales Research)
  • Autor: J.-P. Le Göec (III-V Lab, a joint Laboratory of "Alcatel Lucent Bell Labs", "Thales Research)
  • Autor: O. Parillaud (III-V Lab, a joint Laboratory of "Alcatel Lucent Bell Labs", "Thales Research)
  • Autor: Mariafernanda Vilera Suárez (UPM)
  • Autor: Antonio Perez Serrano (UPM)
  • Autor: Jose Manuel Garcia Tijero (UPM)
  • Autor: Ignacio Esquivias Moscardo (UPM)
  • Autor: F. van Dijk (III-V Lab, a joint Laboratory of "Alcatel Lucent Bell Labs", "Thales Research)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Fotónica Aplicada
  • Departamento: Tecnología Fotónica y Bioingeniería
  • Centro o Instituto I+D+i: Centro de Materiales y Dispositivos Avanzados para Tecnologías de Información y Comunicaciones
  • Departamento: Estructuras y Física de Edificación
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