Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Monolithic Master Oscillator Power Amplifier at 1.58 um for lidar measurements
Year:2014
Research Areas
  • Electronic technology and of the communications
Information
Abstract
Nowadays the interest in high power semiconductor devices is growing for applications such as telemetry, lidar system or free space communications. Indeed semiconductor devices can be an alternative to solid state lasers because they are more compact and less power consuming. These characteristics are very important for constrained and/or low power supply environment such as airplanes or satellites. Lots of work has been done in the 800-1200 nm range for integrated and free space Master Oscillator Power Amplifier (MOPA) [1]-[3]. At 1.5 ?m, the only commercially available MOPA is from QPC [4]: the fibred output power is about 700 mW and the optical linewidth is 500 kHz. In this paper, we first report on the simulations we have done to determine the appropriate vertical structure and architecture for a good MOPA at 1.58 ?m (section II). Then we describe the fabrication of the devices (section III). Finally we report on the optical and electrical measurements we have done for various devices (section IV).
International
Si
Congress
International Conference on Space Optics ICSO 2014
960
Place
Tenerife, Spain
Reviewers
Si
ISBN/ISSN
0000-0000
online proceedings http://www.icsoproceedings.org/
Start Date
07/10/2014
End Date
10/10/2014
From page
1
To page
8
ICSO 2014 International Conference on Space Optics online proceedings http://www.icsoproceedings.org/
Participants
  • Autor: M. Faugeron (III-V Lab)
  • Autor: M. Krakowski (III-V Lab)
  • Autor: Y. Robert (III-V Lab)
  • Autor: E. Vinet (III-V Lab)
  • Autor: P. Primiani (III-V Lab)
  • Autor: J.P. Le Goëc (III-V Lab)
  • Autor: O. Parillaud (III-V Lab)
  • Autor: F. van Dijk (III-V Lab)
  • Autor: Mariafernanda Vilera Suárez (UPM)
  • Autor: Antonio Consoli Barone (UPM)
  • Autor: Jose Manuel Garcia Tijero (UPM)
  • Autor: Ignacio Esquivias Moscardo (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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