Descripción
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The role of the taper angle in the performance of tapered semiconductor optical amplifiers emitting at 1.57 um is analyzed by means of simulations with a self-consistent steady state electro-optical and thermal simulator. The results indicate that the self-focusing caused by carrier lensing is delayed to higher output powers for devices with taper angle slightly higher than the free diffraction angle and therefore a higher power with beam quality is attainable with these devices at the expenses of a lower efficiency | |
Internacional
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Si |
JCR del ISI
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Si |
Título de la revista
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Optical And Quantum Electronics |
ISSN
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0306-8919 |
Factor de impacto JCR
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1,29 |
Información de impacto
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Datos JCR del año 2015 |
Volumen
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47 |
DOI
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10.1007/s11082-014-0108-8 |
Número de revista
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Desde la página
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1437 |
Hasta la página
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1442 |
Mes
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ENERO |
Ranking
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