Quasi-ballistic imaging through a dynamic scattering medium with optical-field averaging using Spectral-Ballistic-Imaging

Er'el Granot; Shmuel Sternklar; Yossi Ben-Aderet; Dan Schermann

doi:10.1364/OE.14.008598

Quasi-ballistic imaging through a dynamic scattering medium with optical-field averaging using Spectral-Ballistic-Imaging

Er'el Granot, Shmuel Sternklar, Yossi Ben-Aderet, Dan Schermann

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Abstract

We measure the sub-picosecond optical impulse response of a system consisting of a varying ID diffusive medium and a stationary hidden object. It is shown that by averaging the temporal optical field response of a diffusive medium (as opposed to the optical intensity response) the signal-to-noise ratio of the object's reflection can be improved considerably. The Spectral-Ballistic-Imaging technique is used to reconstruct the optical-field impulse response with a 200fs temporal resolution.

Original language	English
Pages (from-to)	8598-8603
Number of pages	6
Journal	Optics Express
Volume	14
Issue number	19
DOIs	https://doi.org/10.1364/OE.14.008598
State	Published - 2006

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Quasi-ballistic imaging through a dynamic scattering medium with optical-field averaging using Spectral-Ballistic-Imaging

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