Creating high-contrast patterns in multiple-scattering media via wavefront shaping

Autor: Shaughnessy, Liam, McIntosh, Rohin E., Goetschy, Arthur, Hsu, Chia Wei, Bender, Nicholas, Yilmaz, Hasan, Yamilov, Alexey, Cao, Hui

Wavefront shaping allows focusing light through or inside strongly scattering media, but the background intensity also increases due to long-range correlations, reducing the target's contrast. By manipulating non-local intensity correlations of scatt

Externí odkaz: http://arxiv.org/abs/2308.02891

Multiregion Light Control in Diffusive Media via Wavefront Shaping.

Autor: Shaughnessy L; Department of Applied Physics, Yale University, New Haven, Connecticut 06520, USA., McIntosh RE; Department of Applied Physics, Yale University, New Haven, Connecticut 06520, USA., Goetschy A; Institut Langevin, ESPCI Paris, PSL University, CNRS, F-75005 Paris, France., Hsu CW; Ming Hsieh Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, California 90089, USA., Bender N; School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14850, USA., Yılmaz H; Institute of Materials Science and Nanotechnology, National Nanotechnology Research Center (UNAM), Bilkent University, 06800 Ankara, Turkey., Yamilov A; Physics Department, Missouri University of Science & Technology, Rolla, Missouri, USA., Cao H; Department of Applied Physics, Yale University, New Haven, Connecticut 06520, USA.

Publikováno v: Physical review letters [Phys Rev Lett] 2024 Oct 04; Vol. 133 (14), pp. 146901.