Communications at congresses:
Longitudinal multimode dynamics in monolithically integrated master oscillator power amplifiers
Year:2015
Research Areas
- Optics, electromagnetism,
- Electronic technology and of the communications
Information
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Abstract
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| We theoretically investigate a dynamical regime experimentally observed in monolithically integrated master oscillator power amplifiers emitting at 1.5 ?m. It consists in large emission wavelength jumps (> 10 nm) from the Bragg wavelength to that of the gain peak. Our analysis is based on numerical simulations of a travelling wave model that incorporates spatial and thermal effects. We find that whereas the thermally-induced index changes are the responsible of the modal jumps between consecutive modes, the carrier-induced refractive index changes are the responsible of the jumps occurring between the Bragg wavelength and the gain peak. | |
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International
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Congress
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European Semiconductor Laser Workshop |
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960 |
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Place
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Madrid, España |
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Reviewers
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Si |
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ISBN/ISSN
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0000-0000 |
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Start Date
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24/09/2015 |
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End Date
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25/09/2015 |
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From page
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7 |
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To page
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8 |
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European Semiconductor Laser Workshop Abstract Book |
Open Access publication
Participants
- Autor: Antonio Perez Serrano UPM
- Autor: Mariafernanda Vilera Suárez UPM
- Autor: J. Javaloyes Universitat de les Illes Balears
- Autor: Jose Manuel Garcia Tijero UPM
- Autor: Ignacio Esquivias Moscardo UPM
- Autor: S. Balle Institut Mediterrani d'Estudis Avançats, IMEDEA (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: Tecnología Fotónica y Bioingeniería
- Departamento: Estructuras y Física de Edificación