Hemispherical-field-of-view, nonimaging narrow-band spectral filter. Academic Article uri icon


  • Two compound parabolic concentrators are used to create a 180 degrees -field-of-view spectral filter. The collection optics are reflective and are designed to collimate the light through a multilayer interference filter and then to refocus it onto an optical detector. Assuming unit reflectance and no loss through the optical filter, this device operates at the thermodynamic collection limit.

published proceedings

  • Opt Lett

altmetric score

  • 3

author list (cited authors)

  • Miles, R. B., Webb, S. G., & Griffith, E. L.

citation count

  • 1

complete list of authors

  • Miles, RB||Webb, SG||Griffith, EL

publication date

  • December 1981