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Measurement of the Refractive Index by Using a Rectangular Cell with a Fs-Laser Engraved Diffraction Grating Inner Wall
ALEJANDRO MARTINEZ RIOS
J. ASCENCION GUERRERO VIRAMONTES
JESUS MUÑOZ MACIEL
FRANCISCO GERARDO PEÑA LECONA
ROMEO DE JESUS SELVAS AGUILAR
GILBERTO ANZUETO SANCHEZ
Acceso Abierto
Atribución-NoComercial-SinDerivadas
A very simple method to obtain the refractive index of liquids by using a rectangular glass cell and a diffraction grating engraved by fs laser ablation on the inner face of one of the walls of the cell is presented. When a laser beam impinges normally on the diffraction grating, the diffraction orders are deviated when they pass through the cell filled with the liquid to be measured. By measuring the deviation of the diffraction orders, we can determine the refractive index of the liquid.
01-12-2014
Artículo
CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA
Aparece en las colecciones: Articulos Arbitrados 2014

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