FDTD solutions for the distribution of radiation from dipoles embedded in dielectric particles Conference Paper uri icon

abstract

  • The finite-difference time-domain (FDTD) method is used to simulate the electromagnetic radiation emitted by an infinitesimal electric dipole embedded in a small particle with an arbitrary shape and internal composition. The far-field pattern of the radiation pertaining to dipoles embedded in a host particle is highly sensitive to the particle shape. Thus, it is possible to discriminate host particles according to their radiation patterns. The method reported here is also applicable to the study of induced Raman scattering and fluorescence phenomena and the detection of biological agents. 2007.

published proceedings

  • Journal of Quantitative Spectroscopy and Radiative Transfer

author list (cited authors)

  • Li, C., Kattawar, G. W., You, Y. u., Zhai, P., & Yang, P

publication date

  • January 1, 2007 11:11 AM