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Proceedings Paper

Self-diffraction properties in nanotubes (CNTs)
Author(s): E. E. Gracia-Espino; D. Hernández-Cruz; M. Terrones; E. Alvarado-Méndez; Monica Trejo-Durán; J. A. Andrade-Lucio
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Paper Abstract

Nonlinear effects are consequence of interaction of height intensities of energy with the matter. Self-diffraction is nonlinear effect and rings are produced. We analyzed the increase of rings due to changes in intensity of CW Ar laser that modify the nonlinear refractive index. The Carbon Nanotubes (CNTs) were dispersed on different solvents: a) water, b) ethanol, c) isoprophanol, and d) acetone. The concentrations were 10ml:1mg in all samples. The dependence between power and concentration of CNTs is shown.

Paper Details

Date Published: 5 August 2009
PDF: 5 pages
Proc. SPIE 7386, Photonics North 2009, 738611 (5 August 2009); doi: 10.1117/12.839517
Show Author Affiliations
E. E. Gracia-Espino, Instituto Potosino de Investigación Científica y Tecnológia (Mexico)
D. Hernández-Cruz, Univ. Autónoma de Chiapas (Mexico)
M. Terrones, Instituto Potosino de Investigación Científica y Tecnológia (Mexico)
E. Alvarado-Méndez, Univ. de Guanajuato (Mexico)
Monica Trejo-Durán, Univ. de Guanajuato (Mexico)
J. A. Andrade-Lucio, Univ. de Guanajuato (Mexico)


Published in SPIE Proceedings Vol. 7386:
Photonics North 2009
Réal Vallée, Editor(s)

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