Prof. Malte C. Gather Profile

Prof. Malte C. Gather

Professor at Univ. zu Köln

SPIE Involvement:

Conference Program Committee | Author

Publications (33)

Proceedings Article | 1 October 2023 Presentation

Morphing organic electroluminescence into different shapes and forms

Malte Gather

Proceedings Volume PC12659, PC126590N (2023) https://doi.org/10.1117/12.2678397

KEYWORDS: Electroluminescence, Organic semiconductors, Organic light emitting diodes, Silicon, Power supplies, Physical vapor deposition, Microfluidics, Electrodes

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Proceedings Article | 9 August 2023 Paper

Fast hyperspectral confocal microscopy for microlaser-based cell tracking and biosensing

Vera Titze, Soraya Caixeiro, Vinh San Dinh, Matthias König, Matthias Rübsam, Nachiket Pathak, Carien Niessen, Marcel Schubert, Malte Gather

Proceedings Volume 12630, 126300D (2023) https://doi.org/10.1117/12.2669443

KEYWORDS: Confocal microscopy, Biosensing, Optical scanning, Multiplexing, Hyperspectral imaging, Biological imaging

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Proceedings Article | 20 March 2023 Presentation

Angle-independent narrowband spectral response of thin film optics via ultra-strong light-matter coupling

Andreas Mischok, Sabina Hillebrandt, Bernhard Siegmund, Seonil Kwon, Koen Vandewal, Malte Gather

Proceedings Volume PC12415, PC124150B (2023) https://doi.org/10.1117/12.2648867

KEYWORDS: Thin films, Dispersion, Photons, Photodetectors, Thin film devices, Quasiparticles, Oscillators, Organic materials, Organic light emitting diodes, Optoelectronics

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Proceedings Article | 17 March 2023 Presentation

An optogenetic implant with 1024 micro-OLEDs on a shank-shaped CMOS chip

Sabina Hillebrandt, Chang-Ki Moon, Adriaan Taal, Ken Shepard, Malte Gather, Ilke Uguz, Andreas Mischok

Proceedings Volume PC12366, PC123660F (2023) https://doi.org/10.1117/12.2649086

KEYWORDS: Organic light emitting diodes, Optogenetics, In vivo imaging, Brain, Thin film deposition, Televisions, Silicon, Electrodes, Deposition processes, Cell phones

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Proceedings Article | 17 March 2023 Presentation

Microlaser contractility sensing: a new approach for biomechanical sensing deep inside the beating heart

Marcel Schubert, Soraya Caixeiro, Vera Titze, Amy Dorward, Samantha Pitt, Malte Gather

Proceedings Volume PC12355, PC123550B (2023) https://doi.org/10.1117/12.2649706

KEYWORDS: Heart, Biosensing, Tissue optics, Signal detection, Laser tissue interaction, Temporal resolution, Spectroscopes, Proteins, Photonics, Particles

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Proceedings Article | 4 October 2022 Presentation

GaInP/AlGaInP nanolasers optimized for red-shifted excitation and two-photon pumping to sense from within living cells (Conference Presentation)

Vera Marie Titze, Soraya Caixeiro, Andrea Di Falco, Marcel Schubert, Malte Gather

Proceedings Volume PC12202, PC122020C (2022) https://doi.org/10.1117/12.2633153

KEYWORDS: Photonics, Tissue optics, Quantum wells, Microscopy, Toxicity, Tissues, Signal to noise ratio, Semiconductors, Semiconductor materials, Semiconductor lasers

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Proceedings Article | 3 October 2022 Presentation

Molecular arrangement for low threshold polariton lasers (Conference Presentation)

Malte Gather

Proceedings Volume PC12208, PC122080L (2022) https://doi.org/10.1117/12.2632166

KEYWORDS: Polaritons, Molecular lasers, Laser damage threshold, Optical microcavities, Organic materials

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Proceedings Article | 3 October 2022 Presentation

Organic LEDs as technology platform for high density all-optical neural interfaces (Conference Presentation)

Malte Gather

Proceedings Volume PC12210, PC1221004 (2022) https://doi.org/10.1117/12.2632167

KEYWORDS: Interfaces, Light emitting diodes, In vivo imaging, Organic light emitting diodes, Tissues, Thin films, Thin film devices

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Proceedings Article | 1 August 2021 Presentation

Optical filters and OLEDs with narrow linewidth and low angle dispersion via strong light-matter coupling

Andreas Mischok, Sabina Hillebrandt, Seonil Kwon, Malte Gather

Proceedings Volume 11808, 118080Q (2021) https://doi.org/10.1117/12.2595355

KEYWORDS: Organic light emitting diodes, Optical filters, Polaritons, Oscillators, Organic materials, Optical microcavities, External quantum efficiency, Excitons, Absorption filters, Absorption

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Proceedings Article | 1 August 2021 Presentation

Patterned organic LEDs for interfacing neurons

Caroline Murawski, Yali Deng, Andrew Morton, Changmin Keum, Stefan Pulver, Malte Gather

Proceedings Volume 11808, 118080D (2021) https://doi.org/10.1117/12.2595125

KEYWORDS: Organic light emitting diodes, Neurons, Light emitting diodes, Optogenetics, Spatial resolution, Sensors, Neuroscience, Light sources, Biomedical optics

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Proceedings Article | 22 August 2020 Presentation

Flexible and waterproof organic LEDs: towards bioimplants for controlling and monitoring brain activity

Malte Gather

Proceedings Volume 11475, 114750E (2020) https://doi.org/10.1117/12.2567192

KEYWORDS: Brain, Light emitting diodes, Organic light emitting diodes, Systems modeling, Imaging systems, Biomedical optics, Thin film devices, Thin films, Neurons, Optogenetics

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