Abstract
The accuracy of the conventional finite-difference beam propagation method (FD-BPM) [1] is degraded in the analysis of wide-angle propagation because the paraxial approximation is employed. To avoid this degradation, Hadley [2] proposed the technique using Pade approximant operators for the FD-BPM based on the Crank-Nicholson (CN) scheme.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
