High-Harmonic-Repetition-Rate, Extended-Cavity, 1-GHz Tunable Femtosecond Optical Parametric Oscillator

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Título:	High-Harmonic-Repetition-Rate, Extended-Cavity, 1-GHz Tunable Femtosecond Optical Parametric Oscillator
Autor/a:	Kokabee, Omid
Otros autores:	Ebrahim-Zadeh, Majid; Esteban Martin, Adolfo
Abstract:	Projecte realitzat en col.laboració amb l'Institut de Ciències Fotòniques
Abstract:	This work is devoted to the experimental demonstration of a novel concept for the generation of femtosecond pulses at the harmonics of the pump repetition rate in a synchronously-pumped optical parametric oscillator (SPOPO) with a cavity length longer than the pump cavity length. Near-transform-limited femtosecond pulses at the 14th harmonic of a 76 MHz Kerr-lens mode-locked Ti:sapphire pump laser, corresponding to 1-GHz repetition-rate, and tunable in the telecommunication wavelength region, are generated in a SPOPO based on a 1-mm-thick periodically-poled LiNbO3 (PPLN). A pair of SF11 prisms internal to the SPOPO cavity is used for the dispersion compensation
Materia(s):	-Àrees temàtiques de la UPC::Enginyeria electrònica::Optoelectrònica::Làser -Laser pulses, Ultrashort -Synchronously-Pumped Optical Parametric Oscillators (SPOPOs) -Nonlinear Optics -Nonlinear Frequency Conversion -Femtosecond Pulse Generatio -GHz Repetition-Rate -Impulsos de làser ultracurts
Derechos:	Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Tipo de documento:	Trabajo fin de máster
Editor:	Universitat Politècnica de Catalunya
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