Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Performance of a Three-Section Master Oscillator Power Amplifier at 1.5 ?m
Year:2015
Research Areas
  • Optics, electromagnetism,
  • Electronic technology and of the communications
Information
Abstract
The performance of new three-section master oscillator power amplifiers emitting at around 1.5 ?m has been analyzed in regard with their application as laser sources for a differential absorption lidar. The devices incorporate a modulation section that can be separately driven thus allowing the required random modulation of the laser emission. The bent design of this section together with the tilting of the output facet ensures a stable single-mode emission in the entire range of driving conditions. At the required modulation frequency (12.5 MHz) a square wave emission profile with high optical modulation amplitude and 22 dB extinction ratio is obtained.
International
Si
Congress
European Semiconductor Laser Workshop
960
Place
Madrid, España
Reviewers
Si
ISBN/ISSN
0000-0000
Start Date
24/09/2015
End Date
25/09/2015
From page
3
To page
4
European Semiconductor Laser Workshop Libro de Abstracts
Participants
  • Autor: Mariafernanda Vilera Suárez (UPM)
  • Autor: Mickael FAUGERON (III-V Lab)
  • Autor: Antonio Perez Serrano (UPM)
  • Autor: Jose Manuel Garcia Tijero (UPM)
  • Autor: Michel KRAKOWSKI ( (III-V Lab)
  • Autor: Frédéric VAN DIJK (III-V Lab)
  • Autor: Ignacio Esquivias Moscardo (UPM)
Research Group, Departaments and Institutes related
  • 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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