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Efficient matching of nonrectangular shapes

✍ Scribed by Amihood Amir; Martin Farach

Book ID
105230380
Publisher
Springer Netherlands
Year
1991
Tongue
English
Weight
622 KB
Volume
4
Category
Article
ISSN
1012-2443

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## Abstract A novel finite‐difference beam‐propagation method (FD‐BPM) algorithm for the analysis of photonics structures with sloped sides in the transverse plane is presented. By introducing nonorthogonal coordinate systems in the transverse plane, the staircasing effects inherent when one is mod