Paper
1 September 1991 Behavior of a thin liquid film under thermal stimulation: theory and applications to infrared interferometry
Fernand Ledoyen, Jacques Lewandowski, Maurice Cormier
Author Affiliations +
Abstract
A thin oil film on a glass substrate has been subjected to thermal stimulation by means of incident infrared (10.6 micrometers ) laser beams, which were mostly absorbed in the substrate, in order to develop an appropriate real-time recording medium for holography and interferometry. A study of the behavior of this film has led to the development of a theoretical model involving surface tension, viscosity, and other effects such as the Marangoni effect. This model was further verified experimentally and the recording medium used for a variety of experiments in infrared holography and interferometry that are summarized in this presentation. The theoretical model will be discussed in order to stress its possible application to other experimental situations involving thin films.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Fernand Ledoyen, Jacques Lewandowski, and Maurice Cormier "Behavior of a thin liquid film under thermal stimulation: theory and applications to infrared interferometry", Proc. SPIE 1507, Holographic Optics III: Principles and Applications, (1 September 1991); https://doi.org/10.1117/12.47053
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KEYWORDS
Holography

Interferometry

Wavefronts

Thin films

Diffraction

Infrared radiation

Glasses

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