University of Twente Student Theses
Gaussian beam excitation of optical fibers using the Fictitious Domain Method
Hof, H.A. (2020) Gaussian beam excitation of optical fibers using the Fictitious Domain Method.
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| Abstract: | Excitation of a square optical fiber with rounded edges by a Gaussian beam is modelled numerically. The numerical simulation is based on the Fictitious Domain Method (FDM). The derivation of the two-dimensional Fictitious Domain Method is thoroughly studied and is then extended to three dimensional perfect prisms. Stability analysis is done on the two-dimensional Fictitious Domain Method. The Gaussian beams source is implemented using a modified version of a Total Field/Scattered Field formulation. A convergence study is done for a two dimensional trivial solution on a rotated square domain. |
| Item Type: | Essay (Master) |
| Faculty: | TNW: Science and Technology |
| Subject: | 33 physics |
| Programme: | Applied Physics MSc (60436) |
| Link to this item: | http://purl.utwente.nl/essays/82263 |
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