REDUCED STORAGE-INTENSIVE ALGORITHM FOR THE SCALAR FINITE-DIFFERENCE TIME-DOMAIN APPROACH TO GUIDED-WAVE OPTICS

Authors
LUI WW YOKOYAMA K
Citation
Ww. Lui et K. Yokoyama, REDUCED STORAGE-INTENSIVE ALGORITHM FOR THE SCALAR FINITE-DIFFERENCE TIME-DOMAIN APPROACH TO GUIDED-WAVE OPTICS, Electronics Letters, 31(9), 1995, pp. 753-755
Citations number
2
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
31
Issue
9
Year of publication
1995
Pages
753 - 755
Database
ISI
SICI code
0013-5194(1995)31:9<753:RSAFTS>2.0.ZU;2-3
Abstract
A 44% reduction in the number of grid points required to solve the sca lar wave equation using the finite-difference time-domain (FDTD) metho d has been made possible by a more accurate finite-difference approxim ation of the Laplace operator. Neither computation time, accuracy nor stability is compromised using the proposed algorithm.