๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A time domain beam propagation method based on a finite element scheme

โœ Scribed by Masafumi Hikari; Masanori Koshiba; Yasuhide Tsuji

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
691 KB
Volume
82
Category
Article
ISSN
8756-663X

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

A Time-Domain Finite Element Method for
A Time-Domain Finite Element Method for Helmholtz Equations
โœ Tri Van; Aihua Wood ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 245 KB

A time-domain finite element method is developed to approximate the electromagnetic fields scattered by a bounded, inhomogeneous two-dimensional cavity embedded in the infinite ground plane. The time-dependent scattering problem is first discretized in time by Newmark's time-stepping scheme. A nonlo

Envelope full-wave 3D finite element tim
Envelope full-wave 3D finite element time domain method
โœ A. M. F. Frasson; H. E. Hernรกndez-Figueroa ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 117 KB

## Abstract A threeโ€dimensional finiteโ€element time domain scheme based on the envelope approach is presented for the first time. In this approach the fast wave component or carrier is removed from the field and the envelope is solved instead. This strategy permits longer time steps than when the c

A hybrid coordinate scheme for enhancing
A hybrid coordinate scheme for enhancing the finite-difference time-domain method
โœ Baixin Zhou; Sicong Wang ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 123 KB ๐Ÿ‘ 1 views

## Abstract In this paper, we present a hybrid coordinate FDTD scheme, in which we insert a local conformal coordinate system which conforms with the scatterers in a Cartesian coordinate system, when there exists a nonrectangular scatterer in the Cartesian coordinate system. We propose a new interp

A time-domain beam-propagation method fo
A time-domain beam-propagation method for analyzing pulsed optical beams in second-order nonlinear waveguides
โœ Husain M. Masoudi ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 156 KB ๐Ÿ‘ 2 views

The linear time-domain beam propagation method ( ) TDแŽBPM has been extended to model the propagation of pulsed optical beams in second-order nonlinear optical material of integrated waยจeguides. The coupled nonlinear waยจe equations haยจe been deriยจed and discretized using the explicit finite-differenc