Using high-order finite differences, a new split-step method with optimum complexity for the nonlinear Schrödinger equation is presented. For accurate simulations of large WDM systems, substantial speed-up factors over the split-step Fourier method are obtained.

© 2005 Optical Society of America

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription