Buscar
Mostrando ítems 21-30 de 86
Metallic nanoparticles grown in the core of femtosecond laser micromachined waveguides
(American Institute of Physics (AIP), 2014)
Metallic nanoparticles grown in the core of femtosecond laser micromachined waveguides
(American Institute of Physics (AIP), 2014)
Laser microstructuring of azopolymers via surface relief gratings: controlling hydrophobicity
(NATL INST OPTOELECTRONICS, 2010)
In this paper the large-scale mass transport mechanism is used to microstructure azopolymeric films, aiming at controllable hydrophobic surfaces. Using an Ar(+) laser with intensity of 70 mW/cm(2), we produced egg-crate-like ...
Femtosecond laser micromachining of microfluidic components in BK7 optical glass
(Federation of European Materials Societies, 2020)
Surface morphology and structural modification induced by femtosecond pulses in hydrogenated amorphous silicon films
(Amer Scientific Publishers, 2015-03-01)
This work investigates the modification, resulting from fs-laser irradiation (150 fs, 775 nm and 1 kHz), on the structure and surface morphology of hydrogenated amorphous silicon (a-Si:H) thin films. The sample morphology ...
Suturable elastomeric tubular grafts with patterned porosity for rapid vascularization of 3D constructs
(2021-07-01)
Vascularization is considered to be one of the key challenges in engineering functional 3D tissues. Engineering suturable vascular grafts containing pores with diameter of several tens of microns in tissue engineered ...
Micromaquinado con láseres sólidos de nano y femtosegundos. Comparación de resultadosNano and femtosecond solid state laser micromachining: comparison of results
(Asociación Física Argentina, 2014-09)
En este trabajo se presentan los resultados de la comparación del micromaquinado láser de obleas de silicio empleando la técnica de escritura directa (direct writing) con pulsos de nanosegundos generados por la técnica de ...