𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Justification of a finite-difference method for analyzing optical waveguides

✍ Scribed by A.N. Bogolyubov; A.G. Sveshnikov

Publisher
Elsevier Science
Year
1979
Weight
718 KB
Volume
19
Category
Article
ISSN
0041-5553

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A highly efficient finite-difference-tim
A highly efficient finite-difference-time domain algorithm for analyzing axisymmetric waveguides
✍ Yinchao Chen; Raj Mittra 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 99 KB 👁 2 views

In this article we present a highly efficient, one-dimen-( ) sional finite-difference᎐time-domain 1D FDTD algorithm, based on the concept of trans¨erse resonance and symmetry of the electromagnetic fields of the structures, for analyzing axisymmetric cylindrical wa¨eguides. The algorithm is ¨alidate

New technique for finite difference anal
New technique for finite difference analysis of optical waveguide problems
✍ M. A. Matin; T. M. Benson; P. C. Kendall; M. S. Stern 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 510 KB

## Abstract The method of effective penetration depth is used to produce a novel scalar or polarized finite difference approach for the solution of optical rib waveguide field problems. The new method is quicker than previous finite difference approaches and requires less computer memory. Propagati

Numerical instability of finite-differen
Numerical instability of finite-difference beam-propagation method in the analysis of tapered optical waveguides
✍ Hyangwon Seo; Sungtae Kim; Sang-Sun Lee; Hosung Chang; Myung-Ryul Choi 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 150 KB 👁 2 views

We in¨estigate the numerical instability of a finitedifference beam-propagation formulation applied to tapered optical wa¨eguides, and we find that instability may occur with the use of con¨entional transparent boundary conditions. We suggest modified transparent boundary conditions to remo¨e the in

A fourth order finite difference method
A fourth order finite difference method for waveguides with curved perfectly conducting boundaries
✍ Shan Zhao 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 949 KB

a b s t r a c t A novel high order finite difference method is introduced for optical waveguides with smoothly curved perfectly electric conducting (PEC) boundaries. The proposed method shares some similarities with our previous matched interface and boundary (MIB) methods developed for treating die

Eigenmode analysis of optical waveguides
Eigenmode analysis of optical waveguides by an improved finite-difference imaginary-distance beam propagation method
✍ Jun Shibayama; Minoru Sekiguchi; Junji Yamauchi; Hisamatsu Nakano 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 265 KB 👁 1 views

The imaginary-distance method is applied to an improved finite-difference beam propagation method (IFD-BPM) based on the generalized Douglas method in order to carry out eigenvalue analysis of an optical waveguide. First, we formulate the IFD-BPM to include the polarization dependence. The imaginary

A time-domain beam-propagation method fo
A time-domain beam-propagation method for analyzing pulsed optical beams in second-order nonlinear waveguides
✍ Husain M. Masoudi 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 156 KB 👁 2 views

The linear time-domain beam propagation method ( ) TD᎐BPM has been extended to model the propagation of pulsed optical beams in second-order nonlinear optical material of integrated wa¨eguides. The coupled nonlinear wa¨e equations ha¨e been deri¨ed and discretized using the explicit finite-differenc