Focusing coherent light through opaque strongly scattering media |
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| Authors: | Vellekoop I M Mosk A P |
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| Affiliation: | Complex Photonic Systems, Faculty of Science and Technology and MESA+ Research Institute, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands. i.m.vellekoop@utwente.nl |
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| 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. |
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