• DocumentCode
    689186
  • Title

    Laser speckle contrast imaging with extended depth of field for brain imaging applications

  • Author

    Sigal, Iliya ; Atchia, Yaaseen ; Gad, Raanan ; Caravaca, Antonio Miguel ; Conkey, Donald ; Piestun, Rafael ; Levi, Ofer

  • Author_Institution
    Edward S. Rogers Sr. Dept. of Electr. & Comput. Eng., Univ. of Toronto, Toronto, ON, Canada
  • fYear
    2013
  • fDate
    9-14 June 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We implement a system with extended depth of field for measuring flow rates in brain-mimicking microfluidic system. We report flow velocity deviations of <;10% across 3mm defocus, resulting in >4-fold improvement in depth of field.
  • Keywords
    biomedical optical imaging; blood flow measurement; brain; laser applications in medicine; measurement by laser beam; microfluidics; physiological models; speckle; 4-fold improvement; brain imaging applications; brain-mimicking microfluidic system; extended depth of field; flow rate measurement; flow velocity deviations; laser speckle contrast imaging; Biomedical imaging; Biomedical measurement; Educational institutions; Fluid flow measurement; Scattering; Speckle;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2013 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    6833568
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=689186