Dr. Madhu Veettikazhy Profile

Dr. Madhu Veettikazhy

Postdoctoral Research Associate at Technical Univ of Denmark

SPIE Involvement:

Editorial Board Member: Biophotonics Discovery | Author

Publications (5)

Proceedings Article | 18 June 2024 Presentation

Miniaturized fiber-based Airy light-sheet generator with a 3D nano-printed freeform optical phase plate

Yanis Taege, Madhu Veettikazhy, Tim Samuel Winter, Stefan Mark Jensen, Sophia Laura Stark, Anja Lykke Borre, Lars Rene Lindvold, Bernhard Messerschmidt, Dominik Marti, Peter Eskil Andersen, Çaglar Ataman

Proceedings Volume PC12995, PC1299506 (2024) https://doi.org/10.1117/12.3021695

KEYWORDS: Optics manufacturing, Miniaturization, Microscopes, Gradient-index optics, Freeform optics, Manufacturing, GRIN lenses, Document imaging, Two photon polymerization, Tissues

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Proceedings Article | 7 April 2024 Poster

Multicore fibres for spatial offset optical coherence tomography

Stefan Mark Jensen, Gavrielle Untracht, Madhu Veettikazhy, Esben Ravn Andresen, Peter Eskil Andersen

Proceedings Volume 12998, 129981M (2024) https://doi.org/10.1117/12.3022475

KEYWORDS: Optical coherence tomography, Multicore fiber, Light sources and illumination, Endoscopy, Signal attenuation, Scattered light, Multiple scattering, In vivo imaging, Image guided intervention, Diseases and disorders

Proceedings Article | 5 March 2021 Presentation

BPM-Matlab: an open-source optical propagation simulation tool in MATLAB

Madhu Veettikazhy, Anders Hansen, Dominik Marti, Stefan Jensen, Anja Borre, Esben Andresen, Kishan Dholakia, Peter Andersen

Proceedings Volume 11635, 1163508 (2021) https://doi.org/10.1117/12.2582547

KEYWORDS: Beam propagation method, Optical fibers, Optical simulations, MATLAB, Geometrical optics, Refractive index, Computer simulations, Optical communications, Numerical simulations, Multimode fibers

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Proceedings Article | 9 March 2020 Presentation

Imaging the airy way: Advanced beam shaping for light-sheet microscopy at depth (Conference Presentation)

Madhu Veettikazhy, Jonathan Nylk, Federico Gasparoli, Adrià Escobet-Montalbán, Anders Hansen, Dominik Marti, Peter Andersen, Kishan Dholakia

Proceedings Volume 11245, 112450J (2020) https://doi.org/10.1117/12.2544205

KEYWORDS: Microscopy, Optical filtering, Tissue optics, Beam shaping, Signal attenuation, Light scattering, Scattering, Absorption, Aberration correction, Gold

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Proceedings Article | 17 February 2020 Presentation + Paper

Numerical comparison of robustness of shaped beam delivery through multimode and multicore fibre against fibre bending

Madhu Veettikazhy, Anders Hansen, Dominik Marti, Kishan Dholakia, Peter Andersen

Proceedings Volume 11248, 112480U (2020) https://doi.org/10.1117/12.2542830

KEYWORDS: Optical fibers, Multimode fibers, Beam delivery, Structured optical fibers, Beam propagation method, Endoscopes, Tissue optics, Beam shaping, Numerical simulations, Computer simulations

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