INVESTIGADORES
TEJERINA Matias Ruben
artículos
Título:
Computation of the expansion parameters of femto-waveguides using a two dimensional micro-Raman map and guided modes
Autor/es:
M. R. TEJERINA; G. A. TORCHIA
Revista:
JOURNAL OF APPLIED PHYSICS
Editorial:
AMER INST PHYSICS
Referencias:
Lugar: New York; Año: 2013 vol. 4 p. 153106 - 153112
ISSN:
0021-8979
Resumen:
The expansion parameters of a numerical elastic model that simulates femtosecond laser-material interactions are computed. To achieve this, two dimensional micro-Raman mapping, an elastic-optic finite element model,and the experimental intensity profile of the guided modes were used. To complement this data, the Raman deformation potential constants of the lithium niobate A1(TO4) phonon were obtained and compared with those reported in previous works.
