Conference paper
Comparison of four computational methods for computing Q factors and resonance wavelengths in photonic crystal membrane cavities
Department of Photonics Engineering, Technical University of Denmark1
Quantum and Laser Photonics, Department of Photonics Engineering, Technical University of Denmark2
Nanophotonic Devices, Department of Photonics Engineering, Technical University of Denmark3
Zuse Institute Berlin4
Department of Electrical Engineering, Technical University of Denmark5
Electromagnetic Systems, Department of Electrical Engineering, Technical University of Denmark6
Department of Mechanical Engineering, Technical University of Denmark7
Solid Mechanics, Department of Mechanical Engineering, Technical University of Denmark8
We benchmark four state-of-the-art computational methods by computing quality factors and resonance wavelengths in photonic crystal membrane L5 and L9 line defect cavities.The convergence of the methods with respect to resolution, degrees of freedom and number ofmodes is investigated. Special attention is paid to the influence of the size of the computational domain.
Convergence is not obtained for some of the methods, indicating that some are moresuitable than others for analyzing line defect cavities.
| Language: | English |
|---|---|
| Year: | 2016 |
| Proceedings: | 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics |
| Types: | Conference paper |
| ORCIDs: | Frandsen, Lars Hagedorn , Kim, Oleksiy S. , Breinbjerg, Olav , Sigmund, Ole , Mørk, Jesper and Gregersen, Niels |
