Dirk Poelman

Summary

Affiliation: Ghent University
Country: Belgium

Publications

  1. ncbi Measured luminance and visual appearance of multi-color persistent phosphors
    Dirk Poelman
    Department of Solid State Sciences, LumiLab, Ghent University, Gent, Belgium
    Opt Express 17:358-64. 2009
  2. ncbi Photometry in the dark: time dependent visibility of low intensity light sources
    Dirk Poelman
    LumiLab, Department of Solid State Sciences, Ghent University, Krijgslaan 281 S1, B 9000 Gent, Belgium
    Opt Express 18:26293-9. 2010

Detail Information

Publications2

  1. ncbi Measured luminance and visual appearance of multi-color persistent phosphors
    Dirk Poelman
    Department of Solid State Sciences, LumiLab, Ghent University, Gent, Belgium
    Opt Express 17:358-64. 2009
    ..It turns out that this effect seriously compromises the development of red-emitting persistent phosphors. This is illustrated on a number of commercially available persistent phosphors...
  2. ncbi Photometry in the dark: time dependent visibility of low intensity light sources
    Dirk Poelman
    LumiLab, Department of Solid State Sciences, Ghent University, Krijgslaan 281 S1, B 9000 Gent, Belgium
    Opt Express 18:26293-9. 2010
    ..The resulting metric is a 'visibility index' and preliminary tests show that it more realistically describes the perceived brightness of persistent luminescent materials than the common photometric standards...