Listar por autor "Carrasco-García, Irene María"
Mostrando ítems 1-11 de 11
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A "quick look" at ultrafast ablation using fs-resolved phase-change microscopy
A pump-probe phase-change microscope with fs temporal resolution has been used to understand the transformation induced in the sample surface as a consequence of laser-matter interaction. -
Determination of plasmas formation thresholds using femtosecond laser pulses
López-Claros, Marina; Carrasco-García, Irene María; Vadillo-Pérez, José Miguel
; Laserna-Vázquez, José Javier (2013-11-05)
Our current research line focuses on studying and understanding processes of laser-material interaction in condensed phase using femtosecond lasers in an attempt to improve the analytical performance of laser-based optical ... -
Differential laser-matter interaction in the ablation of solid samples with laser pulses in the interval between 35 fs – 4 ps.
López-Claros, Marina; Carrasco-García, Irene María; Vadillo-Pérez, José Miguel; Laserna-Vázquez, José Javier (2014-07-16)
Our communication is focused on the influence of the pulse width in the laser-matter interaction during laser ablation of solid materials. The experiments were performed with an 80 MHz, 100 nJ, 400 fs Ti-Saphire oscillator, ... -
Femtosecond laser ablation: as fun as it gets
Vadillo-Pérez, José Miguel; Carrasco-García, Irene María; Manzoor, Sadia; Laserna-Vázquez, José Javier (2019-09-20)
The talk will provide an overview of differentexperiments performed on solid samples under femtosecond irradiation (800-nm, 35-fs) above the plasma formation threshold. -
Femtosecond time-resolved phase-change microscopy and ablation threshold calculations to understand ultrafast laser ablation
Carrasco-García, Irene María; López-Claros, Marina; Vadillo-Pérez, José Miguel; Laserna-Vázquez, José Javier (2016-09-28)
El trabajo recoge experimentos realizados en una configuración sonda-prueba haciendo uso de un láser de femtosegundos, con el objetivo de comprender los fenómenos de ablación de materiales sólidos ras irradiación con láseres ... -
Fs-Time Resolved Microscopy as a tool for monitoring laser-matter interaction
(2015-09-03)Femtosecond laser pulses provides the advantage in comparison with longer pulses that there is no interaction between laser and plasma. Moreover, the applied energy is deposited in much less time than nanosecond pulses, ... -
Propuesta de procedimiento de evaluación por competencias y tutorización de la asignatura de trabajo fin de grado
Gallegos-Reina, Antonio Jesús; Carrasco-García, Irene María (2016-04-05)
En las guías docentes se establece el contexto de la importancia que tiene la realización de este trabajo ya sea para más adelante realizar estudios superiores o para adquirir las habilidades requeridas para ... -
Temporal and energetic scale of solid matter interaction phenomena occurring during femtosecond ablation of solids
Vadillo-Pérez, José Miguel; Carrasco-García, Irene María; López-Claros, Marina; Laserna-Vázquez, José Javier (2013-11-22)
Ablation using femtosecond lasers exhibits significant differences with that at the nanosecond timescale, where the concurrence of photochemical and photothermal processes taking place during the photon absorption govern ... -
Temporal evolution of surfaces on materials after femtosecond laser irradiation: The earliest stages (Oral presentation)
Ablation using femtosecond lasers exhibits significant differences in comparison with the nanosecond timescales. Ultrashort laser-matter interaction provides the observation of different phenomena as there is neither ... -
The history of a surface in a single laser shot: from ultrafast carriers excitation to plasma emission, fading, and beyond
(UMA Editorial, 2021-03-02)Laser ablation is currently a powerful tool in a wide range of aplications, concerning from removing several atoms from a surface to mechanical drilling. Despite all this applications are described by complex physico-chemical ... -
Time-resolved laser-induced phase change microscopy: understanding laser-matter effects at the femtosecond scale
LA comunicación describe el desarrollo instrumental y las aplicaciones con un microscopio de cambio de fase con resolución de femtosegundos que se ha puesto a punto en el LAboratorio LAser de la UMA