Optical memory effect from polarized Laguerre–Gaussian light beam in light-scattering turbid media
作者： Pavel Shumyatsky , Giovanni Milione , Robert R Alfano
DOI: 10.1016/J.OPTCOM.2014.01.039
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摘要: Abstract Propagation effects of polarized Laguerre–Gaussian light with different orbital angular momentum ( L ) in turbid media are described. The optical memory effect scattering consisting small and large size (compared to the wavelength) scatterers is investigated for scattered light. Imaging using laser modes a varying strength -parameter was performed. backscattered image quality (contrast) enhanced by more than an order magnitude circularly when concentration close invisibility object.
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