Lente térmica inducida por diodo láser como experiencia didáctica de laboratorio de física

Authors

  • L. Rodríguez
  • J. Ramirez
  • A. Marcano O.

Keywords:

Photothermal effects, absorption, photoinduced effects

Abstract

A simple and compact experiment is showed, for the observation and study of the Thermal Lens Effect induced by a laser diode of low cost and low power (4 mW). We study the temporal, space and shift of phase dependency using the Fresnel aberrant aproximation for iodine-ethanol solutions. We show the applicability of the experiment in didactic Physics laboratoies. With the proposed experimental scheme, it is possible to measure absorption's coefficient of 10$^{ - 5}$ cm$^{ - 1}$.

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Published

2005-01-01

How to Cite

[1]
L. Rodríguez, J. Ramirez, and A. Marcano O., “Lente térmica inducida por diodo láser como experiencia didáctica de laboratorio de física”, Rev. Mex. Fis. E, vol. 51, no. 1 Jan-Jun, pp. 1–4, Jan. 2005.

Issue

Vol. 51 No. 1 Jan-Jun (2005): Revista Mexicana de Física E

Section

Artículos

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