Focusing coherent light through opaque strongly scattering media

Ivo Micha Vellekoop, Allard Mosk

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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.
Original languageUndefined
Pages (from-to)2309-2311
Number of pages3
JournalOptics letters
Issue number16
Publication statusPublished - 2007


  • IR-71717
  • METIS-241392

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