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X-ray propagation in tapered waveguides: Simulation and optimization

✍ Scribed by Sebastian Panknin; Alexander K. Hartmann; Tim Salditt

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
365 KB
Volume
281
Category
Article
ISSN
0030-4018

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πŸ“œ SIMILAR VOLUMES

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 πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 150 KB πŸ‘ 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