Share Email Print
cover

Proceedings Paper

Progress on holographic techniques to study photo-chemical reactions in solid state
Author(s): Cristiano M.B. Cordeiro; Agnaldo A. Freschi; Lucila H. D. Cescato
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

In this paper it is presented recent developments in the heterodyne detection holographic techniques for studding photosensitive materials. The actual state of the technique allows simultaneous and independent measurement of the refractive index and of the absorption coefficient changes in photosensitive materials and their use to self-stabilize the fringe pattern. The modeling of the measured signal together with the fringe stabilization allow the long term-fitting of the optical properties and the study the photosensitive materials close to the saturation.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.531222
Show Author Affiliations
Cristiano M.B. Cordeiro, Univ. Estadual de Campinas (Brazil)
Agnaldo A. Freschi, Univ. Estadual Paulista (Brazil)
Lucila H. D. Cescato, Univ. Estadual de Campinas (Brazil)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life

© SPIE. Terms of Use
Back to Top