In this paper, we present an iterative method which merges experimental μ-Raman measurements and numerical simulations to describe femtosecond written waveguides in LiNbO3 crystals. This method is based on the deformation potential theory, and uses the finite element method to analyze elastic deformations after femtosecond laser micro-explosions in x-cut Mg:LiNbO3 crystals. The resultant strain and refractive index field after laser interaction were estimated and yielded similar values to those obtained in other works. The LiNbO3 Raman deformation potential constants were also estimated in this work.Fil: Tejerina, M. R.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de I...
Femtosecond laser-induced structural changes in LiNbO3 are studied. Depending on the laser processin...
The microstructural changes associated with the formation of lithium tantalate waveguides after high...
Micrometer-size structural modifications are induced in Lithium Niobate through femtoseconod laser i...
The following article appeared in Journal of Applied Physics 112.12 (2012): 123108 and may be found ...
In this paper, we present an iterative method which merges experimental μ-Raman measurements and num...
We present a μ-Raman two-dimensional analysis of 1 kHz femtosecond laser written waveguides in an x-...
In this work, we analysed the refractive index field and other local material properties of femtosec...
The expansion parameters of a numerical elastic model that simulates femtosecond laser-material inte...
Two types of waveguiding have been observed in LiNbO3. Both types of waveguides can be understood ba...
The microstructural changes associated with the formation of lithium tantalate waveguides after high...
Microstructural modifications, induced by femtosecond laser irradiation on Lithium Niobate (LN) crys...
Scanning micro-Raman spectroscopy has been utilized to image and investigate strain in He+-implanted...
We report on the fabrication and microspectroscopy imaging of femtosecond laser writtendouble-filame...
Microstructural modifications were induced by femtosecond laser irradiation on lithium mobate (LN) c...
Structural modifications induced by femtosecond laser pulses in LiNbO3 were studied. The influence o...
Femtosecond laser-induced structural changes in LiNbO3 are studied. Depending on the laser processin...
The microstructural changes associated with the formation of lithium tantalate waveguides after high...
Micrometer-size structural modifications are induced in Lithium Niobate through femtoseconod laser i...
The following article appeared in Journal of Applied Physics 112.12 (2012): 123108 and may be found ...
In this paper, we present an iterative method which merges experimental μ-Raman measurements and num...
We present a μ-Raman two-dimensional analysis of 1 kHz femtosecond laser written waveguides in an x-...
In this work, we analysed the refractive index field and other local material properties of femtosec...
The expansion parameters of a numerical elastic model that simulates femtosecond laser-material inte...
Two types of waveguiding have been observed in LiNbO3. Both types of waveguides can be understood ba...
The microstructural changes associated with the formation of lithium tantalate waveguides after high...
Microstructural modifications, induced by femtosecond laser irradiation on Lithium Niobate (LN) crys...
Scanning micro-Raman spectroscopy has been utilized to image and investigate strain in He+-implanted...
We report on the fabrication and microspectroscopy imaging of femtosecond laser writtendouble-filame...
Microstructural modifications were induced by femtosecond laser irradiation on lithium mobate (LN) c...
Structural modifications induced by femtosecond laser pulses in LiNbO3 were studied. The influence o...
Femtosecond laser-induced structural changes in LiNbO3 are studied. Depending on the laser processin...
The microstructural changes associated with the formation of lithium tantalate waveguides after high...
Micrometer-size structural modifications are induced in Lithium Niobate through femtoseconod laser i...