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
✦ LIBER ✦
Numerical Method of Determining the Cutoff Frequency and Mode Speckle Pattern of Optical Waveguides
✍ Scribed by A. N. Afanas’ev; L. A. Myalitsin; N. R. Sadykov; M. O. Sadykova
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 230 KB
- Volume
- 48
- Category
- Article
- ISSN
- 1573-9228
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Numerical instability of finite-differen
✍
Hyangwon Seo; Sungtae Kim; Sang-Sun Lee; Hosung Chang; Myung-Ryul Choi
📂
Article
📅
1999
🏛
John Wiley and Sons
🌐
English
⚖ 150 KB
👁 2 views
Numerical analysis of optical waveguides
✍
Kiyotoshi Yasumoto; Koki Watanabe; Junya Ishihara
📂
Article
📅
2002
🏛
John Wiley and Sons
🌐
English
⚖ 387 KB
👁 1 views
## Abstract A numerical approach for transition problems in optical waveguides is presented, with the use of the Fourier‐series expansion method combined with the absorbing boundary condition by a perfectly matched layer (PML). The optical propagation along a transition is described by a simple mat
A systematic relaxation method for the d
✍
D.J. Allman; D.M. Brotton
📂
Article
📅
1968
🏛
Elsevier Science
🌐
English
⚖ 664 KB
Measurement of refractive index distribu
✍
Tetsuro Yabu; Shinnosuke Sawa; Masahiro Geshiro
📂
Article
📅
1996
🏛
John Wiley and Sons
🌐
English
⚖ 721 KB
Numerical solution of the mode-equation
✍
R.Th. Kersten
📂
Article
📅
1973
🏛
Elsevier Science
🌐
English
⚖ 312 KB