Prof. Marko Topič Profile

Prof. Marko Topič

Professor at Univ of Ljubljana

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Author

Publications (13)

Proceedings Article | 18 June 2024 Presentation + Paper

Analysis of optical losses of GaAs waveguides for single-photon sources considering realistic waveguide roughness

Miloš Ljubotina, Zhe Liu, Leonardo Midolo, Jasper De Witte, Dries Van Thourhout, Marko Topič, Janez Krč

Proceedings Volume 13012, 1301203 (2024) https://doi.org/10.1117/12.3017672

KEYWORDS: Waveguides, Gallium arsenide, Surface roughness, Wave propagation, Scattering, Finite-difference time-domain method, Analytical research, Quantum photonics, Photonic integrated circuits

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Proceedings Article | 26 May 2022 Presentation + Paper

Optimization study of all-dielectric metamaterial cladding for increased integration density of PIC

Andraž Debevc, Marko Topič, Janez Krč

Proceedings Volume 12148, 121480B (2022) https://doi.org/10.1117/12.2624433

KEYWORDS: Metamaterials, Cladding, Waveguides, Silicon, Photonic integrated circuits, Refractive index, Dielectrics, Silicon photonics

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Proceedings Article | 24 May 2022 Presentation + Paper

Analysis and optimization of light outcoupling in OLEDs with different emitting dipole orientations

Milan Kovačič, Janez Krč, Marko Topič

Proceedings Volume 12149, 1214903 (2022) https://doi.org/10.1117/12.2624369

KEYWORDS: Organic light emitting diodes, External quantum efficiency, Thin films, Glasses, Interfaces, OLED lighting, Molecules, Thin film devices, Reflection, Optical simulations

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Proceedings Article | 4 March 2022 Presentation + Paper

Low-cost strategy for processing hierarchical surface textures on PET foils with modified wetting behavior and increased outcoupling efficiency for OLEDs

Felix Bouchard, Milan Kovačič, Dinara Samigullina, Janez Krč, Benjamin Lipovšek, Marcos Soldera, Robert Baumann, Sebastian Reineke, Marko Topič, Andrés Fabián Lasagni

Proceedings Volume 11989, 119890S (2022) https://doi.org/10.1117/12.2609350

KEYWORDS: Laser engineering, Laser surface treatment, Laser scattering, Natural surfaces, Organic light emitting diodes, Polymers, External quantum efficiency, Scanning electron microscopy, Confocal microscopy

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Proceedings Article | 5 March 2021 Presentation + Paper

Thermal modelling and simulation of crystalline silicon solar cells and modules

Špela Tomšič, Benjamin Lipovšek, Matevž Bokalič, Marko Topič

Proceedings Volume 11681, 116810T (2021) https://doi.org/10.1117/12.2583024

KEYWORDS: Thermal modeling, Solar cells, Silicon solar cells, Crystals, Solar energy, Photovoltaics, Finite element methods, Convection, Yield improvement, Energy efficiency

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Proceedings Article | 1 April 2020 Presentation + Paper

Design of silicon waveguides with all-dielectric metamaterial cladding by employing numerical simulations

Andraž Debevc, Janez Krč, Marko Topič

Proceedings Volume 11344, 1134420 (2020) https://doi.org/10.1117/12.2555854

KEYWORDS: Cladding, Metamaterials, Silicon, Refractive index, Waveguides, Finite element methods, Photonic integrated circuits, Numerical simulations, Light wave propagation

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Proceedings Article | 3 March 2020 Presentation + Paper

Nanostructures and design challenges in photovoltaic devices

M. Topič, M. Jošt, M. Kovačič, B. Lipovšek, Ž. Lokar, F. Smole, J. Krč

Proceedings Volume 11275, 112750S (2020) https://doi.org/10.1117/12.2549175

KEYWORDS: Solar cells, Copper indium gallium selenide, Light scattering, Photovoltaics, Silicon, Ultraviolet radiation, Nanoimprint lithography, Cameras, Interfaces, Reflectivity

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Proceedings Article | 21 May 2018 Presentation + Paper

Improved light outcoupling of organic light-emitting diodes by combined optimization of thin layers and external textures

Milan Kovačič, Paul-Anton Will, Benjamin Lipovšek, Marko Topič, Simone Lenk, Sebastian Reineke, Janez Krč

Proceedings Volume 10687, 106870Z (2018) https://doi.org/10.1117/12.2306808

KEYWORDS: Organic light emitting diodes, Thin films, External quantum efficiency, Integrating spheres, Silver, 3D modeling, Light sources and illumination, Ray tracing, OLED lighting

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Proceedings Article | 29 April 2016 Paper

Design challenges for light harvesting in photovoltaic devices

Marko Topic, Marko Jost, Martin Sever, Miha Filipic, Ziga Lokar, Benjamin Lipovsek, Andrej Campa, Janez Krc

Proceedings Volume 9898, 98980D (2016) https://doi.org/10.1117/12.2231756

KEYWORDS: Light scattering, Modeling, Cameras, Interfaces, Imaging systems, Photovoltaics, Finite element methods, Solar cells, Geometrical optics, Silicon

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Proceedings Article | 22 December 2015 Paper

Improved properties of phosphor-filled luminescent down-shifting layers: reduced scattering, optical model, and optimization for PV application

Anastasiia Solodovnyk, Benjamin Lipovšek, Karen Forberich, Edda Stern, Janez Krč, Miroslaw Batentschuk, Marko Topič, Christoph Brabec

Proceedings Volume 9668, 966843 (2015) https://doi.org/10.1117/12.2202343

KEYWORDS: Particles, Solar cells, Scattering, Transmittance, Light scattering, Refractive index, Photovoltaics, Geometrical optics, Atmospheric particles, Glasses

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Proceedings Article | 5 September 2014 Paper

Light propagation in phosphor-filled matrices for photovoltaic PL down-shifting

Anastasiia Solodovnyk, Benjamin Lipovšek, Karen Forberich, Edda Stern, Miroslaw Batentschuk, Marko Topič, Christoph Brabec

Proceedings Volume 9205, 92050D (2014) https://doi.org/10.1117/12.2061054

KEYWORDS: Particles, Transmittance, Reflectivity, Photovoltaics, Geometrical optics, Refractive index, Solar cells, Light scattering, Solids, Air contamination

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Proceedings Article | 21 August 2009 Paper

Impact of local non-uniformities on thin-film PV

J. Sites, G. Koishiyev, Marko Topic

Proceedings Volume 7409, 74090Q (2009) https://doi.org/10.1117/12.828232

KEYWORDS: Diodes, Thin films, Solar cells, Photovoltaics, Resistance, Circuit switching, Resistors, Solids, Solar energy, Physics

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Proceedings Article | 12 May 2006 Paper

Potential of optical design in tandem micromorph silicon solar cells

J. Krc, A. Campa, F. Smole, M. Topic

Proceedings Volume 6197, 619702 (2006) https://doi.org/10.1117/12.662807

KEYWORDS: Quantum efficiency, Air contamination, Light scattering, Refractive index, Reflectivity, Reflectors, Optical design, Absorption, Scattering, Glasses

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Showing 5 of 13 publications

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