Low-coherent probing of scattering media with use of speckle contrast analysis

Valery A. Trifonov; Dmitry A Zimnyakov

doi:10.1117/12.500022

30 May 2003 Low-coherent probing of scattering media with use of speckle contrast analysis

Proceedings Volume 5144, Optical Measurement Systems for Industrial Inspection III; (2003) https://doi.org/10.1117/12.500022
Event: Optical Metrology, 2003, Munich, Germany

Abstract

The method of scattering media probing with the use of partially coherent illumination and speckle contrast analysis is considered. The additional polarization discrimination of detected speckles gives the possibility to select the components of scattered field which propagate in probed medium at different distances. Theoretical analysis of the polarization-sensitive speckle contrast as being dependent on the coherence properties of probe light and probed medium parameters is caried out. Experimental results obtained with use of the considered technique for weakly ordered systems characterized by non-diffuse scattering regimes are presented.

Citation Download Citation

Valery A. Trifonov and Dmitry A Zimnyakov "Low-coherent probing of scattering media with use of speckle contrast analysis", Proc. SPIE 5144, Optical Measurement Systems for Industrial Inspection III, (30 May 2003); https://doi.org/10.1117/12.500022

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