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Unstructured Transmission Line Modelling (TLM) Method for Modelling of Advanced Photonic Structures (2023)
Conference Proceeding
Vukovic, A., Sewell, P., Dimitrijevic, T., Lang, B., Rihani, S., Boylan, K., …Robertson, M. (2023). Unstructured Transmission Line Modelling (TLM) Method for Modelling of Advanced Photonic Structures. In 2023 16th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS). https://doi.org/10.1109/telsiks57806.2023.10316055

This paper overviews the most recent advances in the unstructured Transmission Line Modelling method that is uniquely placed for modeling advanced photonic applications with multi-scale features. The paper focuses on the holistic approach that needs... Read More about Unstructured Transmission Line Modelling (TLM) Method for Modelling of Advanced Photonic Structures.

Modelling Photonic Crystal Surface Emitting Lasers (PCSELs) with Iterative Weighted Index Method (2023)
Conference Proceeding
Lang, B., Vukovic, A., Sewell, P., Rihani, S., Boylan, K., Berry, G., …Rawsthorne, J. (2023). Modelling Photonic Crystal Surface Emitting Lasers (PCSELs) with Iterative Weighted Index Method. In 2023 International Conference on Electromagnetics in Advanced Applications (ICEAA) (485 - 485). https://doi.org/10.1109/ICEAA57318.2023.10297919

Photonic crystal surface emitting lasers (PCSELs) are a promising type of semiconductor laser, able to maintain single-mode operation over a large area, resulting in a high-power beam with small angular divergence.

Transmission Line Modelling of an Eccentrically Loaded probe Coupled Cylindrical Cavity (2022)
Conference Proceeding
Jokovic, J., Dimitrijevic, T., Atanaskovic, A., Doncov, N., Altinozen, E., Vukovic, A., & Sewell, P. (2022). Transmission Line Modelling of an Eccentrically Loaded probe Coupled Cylindrical Cavity. In 2022 XIV International Symposium on Industrial Electronics and Applications (INDEL 2022) (37-40). https://doi.org/10.1109/INDEL55690.2022.9965465

In this paper, numerical Transmission Line-Matrix (TLM) method is applied to model an eccentrically loaded cylindrical cavity in order to analyze an impact of the eccentricity on the resonant frequency values. Two different types of meshes are consid... Read More about Transmission Line Modelling of an Eccentrically Loaded probe Coupled Cylindrical Cavity.

Two-dimensional TE Series Node Transmission-Line Modelling Based on Unstructured Triangular Meshes (2022)
Conference Proceeding
Yan, K., Vukovic, A., & Sewell, P. (2022). Two-dimensional TE Series Node Transmission-Line Modelling Based on Unstructured Triangular Meshes. In 2022 52nd European Microwave Conference (EuMC 2022) (448-451). https://doi.org/10.23919/eumc54642.2022.9924316

The transmission-line modelling (TLM) method has been widely applied to many areas of electromagnetic simulations. This paper presents the development of the series TE model for the TLM method based on triangular meshes. The 2D series unstructured TL... Read More about Two-dimensional TE Series Node Transmission-Line Modelling Based on Unstructured Triangular Meshes.

PML Effectiveness in the Transmission Line Modelling Method for Radiation and Scattering Applications (2020)
Conference Proceeding
Odeyemi, J., Smartt, C., Vukovic, A., M.Benson, T., M. Benson, T., & Sewell, P. (2020). PML Effectiveness in the Transmission Line Modelling Method for Radiation and Scattering Applications. . https://doi.org/10.23919/EuCAP48036.2020.9135802

This paper demonstrates the effectiveness of the recently introduced, stable, perfectly matched layer (PML) for the Transmission Line Modelling (TLM) method. The superiority of the new PML over the TLM matched boundary is demonstrated by application... Read More about PML Effectiveness in the Transmission Line Modelling Method for Radiation and Scattering Applications.

An Improved PML Implementation In The Transmission Line Method (2019)
Conference Proceeding
Odeyemi, J., Vukovic, A., Benson, T., & Sewell, P. (2019). An Improved PML Implementation In The Transmission Line Method. In Tenth International Conference on Computational Electromagnetics (CEM 2019). https://doi.org/10.1049/cp.2019.0124

A new framework for the development of the perfectly matched layer (PML) in the Transmission Line Modelling (TLM) method is demonstrated. The formulation is based on the stretched coordinate PML and involves the mapping of the TLM node to an analytic... Read More about An Improved PML Implementation In The Transmission Line Method.