Dr. Martin Ahrens Profile

Dr. Martin Ahrens

at Univ zu Lübeck

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Author

Publications (8)

Proceedings Article | 13 March 2024 Presentation

Improved image quality in dynamic OCT imaging by reduced imaging time and machine learning based data evaluation

Noah Heldt, Cornelia Holzhausen, Martin Ahrens, Mario Pieper, Peter König, Gereon Hüttmann

Proceedings Volume PC12830, PC128302A (2024) https://doi.org/10.1117/12.3005413

KEYWORDS: Optical coherence tomography, Image quality, Machine learning, In vivo imaging, Tissues, Tomography, Signal analyzers, RGB color model, Lung, Inspection

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Proceedings Article | 8 March 2023 Paper

Synchronous high-speed OCT imaging with sensorless brushless DC motor and FDML laser in a phase-locked loop

Awanish Pratap Singh, Madita Göb, Martin Ahrens, Tim Eixmann, Hinnerk Schulz-Hildebrandt, Gereon Hüttmann, Robert Huber, Maik Rahlves

Proceedings Volume 12367, 1236703 (2023) https://doi.org/10.1117/12.2652955

KEYWORDS: Imaging systems, Distortion, Laser frequency, Image sensors, Tissues, Optical sensors

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Proceedings Article | 7 March 2022 Presentation

Effects on dynamic-microscopic OCT signals after manipulation of keratinocyte metabolism in an in-vitro skin model by temperature and with metabolic reagents

Felix Hilge, Hinnerk Schulz-Hildebrandt, Michael Wang-Evers, Nunciada Salma, Martin Ahrens, Michael Münter, Gereon Hüttmann, Reginald Birngruber, Dieter Manstein

Proceedings Volume PC11948, PC1194814 (2022) https://doi.org/10.1117/12.2612879

KEYWORDS: Optical coherence tomography, Skin, In vitro testing, Temperature metrology, Mode conditioning cables, Signal processing, Scattering, Acquisition tracking and pointing, 3D modeling, Motion models

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Proceedings Article | 5 March 2021 Presentation

Voice coil based endomicroscopic optical coherence tomography probe for in vivo mucosa examination

Martin Ahrens, Christian Idel, Peter König, Gereon Hüttmann, Hinnerk Schulz-Hildebrandt

Proceedings Volume 11620, 1162008 (2021) https://doi.org/10.1117/12.2578787

KEYWORDS: In vivo imaging, Optical coherence tomography, Endoscopes, Visualization, Actuators, Tissues, Nose, Mouth, Mirrors, Lymphatic system

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Proceedings Article | 5 March 2021 Presentation

Endo-microscopic optical coherence tomography (emOCT) with dynamic contrast

Hinnerk Schulz-Hildebrandt, Martin Ahrens, Michael Münter, Elisa Wilken, Tabea Kohlfärber, Cornelia Holzhausen, Peter König, Gereon Hüttmann

Proceedings Volume 11620, 116200C (2021) https://doi.org/10.1117/12.2575733

KEYWORDS: Optical coherence tomography, Endoscopes, Tissues, Speckle, GRIN lenses, Visualization, Visual analytics, Tissue optics, Surgery, Spleen

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Proceedings Article | 19 July 2019 Paper

Handheld OCT probe for intraoral diagnosis on teeth

R. Haak, M. Ahrens, H. Schneider, M. Strumpski, C. Rüger, M. Häfer, G. Hüttmann, D. Theisen-Kunde, H. Schulz-Hildebrandt

Proceedings Volume 11073, 110730W (2019) https://doi.org/10.1117/12.2527185

KEYWORDS: Optical coherence tomography, Teeth, Dental caries, Natural surfaces, Composites, Diagnostics, Endoscopes, Visualization, Dentistry, In vivo imaging

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Proceedings Article | 19 July 2019 Paper

An endomicroscopic OCT for clinical trials in the field of ENT

M. Ahrens, C. Idel, A. Chaker, B. Wollenberg, P. König, H. Schulz-Hildebrandt, G. Hüttmann

Proceedings Volume 11073, 110730U (2019) https://doi.org/10.1117/12.2527099

KEYWORDS: Endoscopes, Optical coherence tomography, In vivo imaging, GRIN lenses, Safety, Lymphatic system, Clinical trials, Biomedical optics, Light sources, Tissues

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Proceedings Article | 5 March 2018 Paper

Coherence and diffraction limited resolution in microscopic OCT by a unified approach for the correction of dispersion and aberrations

H. Schulz-Hildebrandt, Michael Münter, M. Ahrens, H. Spahr, D. Hillmann, P. König, G. Hüttmann

Proceedings Volume 10591, 105910O (2018) https://doi.org/10.1117/12.2303755

KEYWORDS: Optical coherence tomography, Dispersion, Image resolution, Tissues, Light sources, Aberration correction, Diffraction, Spectroscopy, Objectives, Monochromatic aberrations

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Showing 5 of 8 publications

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