The discrete reflectivity minimized layer (DRML) is a technique for terminating unbounded domains for numerical simulations of wave propagation problems. The DRML is designed for the discretized system directly based on minimizing the discrete reflectivity.
© 2006 Optical Society of America
Y. Y. Lu, "Discrete Reflectivity Minimized Layer for Truncating Unbounded Domains," in Integrated Photonics Research and Applications/Nanophotonics, Technical Digest (CD) (Optical Society of America, 2006), paper ITuA4.
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