20 June 2007 Low-coherent autocorrelation interferometry
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Abstract
A new technique of Low-Coherent Interferometry (LCI) is discussed. In this method partially coherent optical field reflected from the layered medium directs one's steps into longitudinal shear scanning interferometer for autocorrelation analysis of low-coherent object field. Subject of inquiry is outside of interferometer here and reference beam is not used. Theoretical model for discrete transparent phantom and experimental results for multilayered media are presented.
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Vladislav V. Lychagov, Vladislav V. Lychagov, Dmitry V. Lyakin, Dmitry V. Lyakin, Vladimir P. Ryabukho, Vladimir P. Ryabukho, Mark M. Model, Mark M. Model, } "Low-coherent autocorrelation interferometry", Proc. SPIE 6536, Saratov Fall Meeting 2006: Coherent Optics of Ordered and Random Media VII, 65360Q (20 June 2007); doi: 10.1117/12.753462; https://doi.org/10.1117/12.753462
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