Y. Nishidate, T. Nagata, S. Morita, Y. Yamagata, and C. Teodosiu, "Ray-tracing Simulation Procedure For General Grin Media,"
in Frontiers in Optics 2010/Laser Science XXVI,
OSA Technical Digest (CD)
(Optical Society of America, 2010), paper PDPA6.
A ray-tracing procedure has been developed for general gradient refraction index media where the distribution and the media surface position are given as discrete point sets of arbitrary distributions.