Descripción
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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. | |
Internacional
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Si |
Nombre congreso
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European Semiconductor Laser Workshop |
Tipo de participación
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960 |
Lugar del congreso
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Madrid, España |
Revisores
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Si |
ISBN o ISSN
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0000-0000 |
DOI
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Fecha inicio congreso
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24/09/2015 |
Fecha fin congreso
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25/09/2015 |
Desde la página
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3 |
Hasta la página
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4 |
Título de las actas
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European Semiconductor Laser Workshop Libro de Abstracts |