18 May 1987 Infrared Shearing Interferometry At 10µm
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Proceedings Volume 0702, International Topical Meeting on Image Detection and Quality; (1987) https://doi.org/10.1117/12.966781
Event: International Topical Meeting on Image Detection and Quality, 1986, Paris, France
Abstract
Lateral shear between two infrared (10.6μm) beams is produced in a Mach-Zehnder interferometer; these infrared interferograms are recorded on a dynamic recording medium and visualized by means of a reconstruction with a HeNe laser beam. Measurements of the thickness of an Aluminium deposit, the analysis of a Gaussian beam and of an afocal system were performed in real-time.
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J. Lewandowski, J. Lewandowski, B. Mongeau, B. Mongeau, F. Ledoyen, F. Ledoyen, M. Cormier, M. Cormier, } "Infrared Shearing Interferometry At 10µm", Proc. SPIE 0702, International Topical Meeting on Image Detection and Quality, (18 May 1987); doi: 10.1117/12.966781; https://doi.org/10.1117/12.966781
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