Focusing coherent light through opaque strongly scattering media

Discontinued Devices LC-R 2500 Spatial Light Modulators
Misc.: Speckle / Characterization / Metrology Turbid-/ Opaque Media /Multi Scattering
Published on:
Authors: I. M. Vellekoop and A. P. Mosk
Abstract:

“We report focusing of coherent light through opaque scattering materials by control of the incident wavefront. The multiply scattered light forms a focus with a brightness that is up to a factor of 1000 higher than the brightness of the normal diffuse transmission.”

Open Access

Publication: Optics Letters
Issue/Year: Optics Letters, Vol. 32, Issue 16, pp. 2309-2311
DOI: 10.1364/OL.32.002309
Link: https://doi.org/10.1364/OL.32.002309

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