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Producción de elementos fotónicos mediante escritura directa con pulsos láser ultracortos (Direct writing photonic devices production by ultrashort laser pulses)

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2011
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En este trabajo se profundiza en diferentes aspectos del procesado de elementos fotónicos en dieléctricos mediante pulsos láser ultracortos a baja y alta frecuencia de repetición. En el primer caso, se ha desarrollado una herramienta de modelización para evaluar el perfil de depósito de energía de un haz durante su propagación no-lineal en el seno del material. En el segundo caso, se han producido guías de onda activas de altas prestaciones a alta frecuencia de repetición en vidrios de fosfato. [ABSTRACT] This work explores different aspects of the processing of photonic elements in dielectrics using ultrashort laser pulses at low and high repetition rate. In the first case, it has been developed a modeling tool capable of evaluate the energy deposition profile inside non-­linear materials. In the second case, high performance active waveguides have been produced inside phosphate glasses.
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Máster de Física Fundamental. Facultad de Ciencias Físicas. Curso 2010-2011
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